diff --git a/Flow.Launcher.Core/Configuration/Portable.cs b/Flow.Launcher.Core/Configuration/Portable.cs
index 7f02cef09..721e14dca 100644
--- a/Flow.Launcher.Core/Configuration/Portable.cs
+++ b/Flow.Launcher.Core/Configuration/Portable.cs
@@ -45,8 +45,7 @@ namespace Flow.Launcher.Core.Configuration
 #endif
                 IndicateDeletion(DataLocation.PortableDataPath);
 
-                API.ShowMsgBox("Flow Launcher needs to restart to finish disabling portable mode, " +
-                    "after the restart your portable data profile will be deleted and roaming data profile kept");
+                API.ShowMsgBox(API.GetTranslation("restartToDisablePortableMode"));
 
                 UpdateManager.RestartApp(Constant.ApplicationFileName);
             }
@@ -69,8 +68,7 @@ namespace Flow.Launcher.Core.Configuration
 #endif
                 IndicateDeletion(DataLocation.RoamingDataPath);
 
-                API.ShowMsgBox("Flow Launcher needs to restart to finish enabling portable mode, " +
-                    "after the restart your roaming data profile will be deleted and portable data profile kept");
+                API.ShowMsgBox(API.GetTranslation("restartToEnablePortableMode"));
 
                 UpdateManager.RestartApp(Constant.ApplicationFileName);
             }
@@ -154,9 +152,8 @@ namespace Flow.Launcher.Core.Configuration
             {
                 FilesFolders.RemoveFolderIfExists(roamingDataDir, (s) => API.ShowMsgBox(s));
 
-                if (API.ShowMsgBox("Flow Launcher has detected you enabled portable mode, " +
-                                    "would you like to move it to a different location?", string.Empty,
-                                    MessageBoxButton.YesNo) == MessageBoxResult.Yes)
+                if (API.ShowMsgBox(API.GetTranslation("moveToDifferentLocation"), 
+                    string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                 {
                     FilesFolders.OpenPath(Constant.RootDirectory, (s) => API.ShowMsgBox(s));
 
@@ -169,8 +166,7 @@ namespace Flow.Launcher.Core.Configuration
             {
                 FilesFolders.RemoveFolderIfExists(portableDataDir, (s) => API.ShowMsgBox(s));
 
-                API.ShowMsgBox("Flow Launcher has detected you disabled portable mode, " +
-                                    "the relevant shortcuts and uninstaller entry have been created");
+                API.ShowMsgBox(API.GetTranslation("shortcutsUninstallerCreated"));
             }
         }
 
@@ -181,9 +177,8 @@ namespace Flow.Launcher.Core.Configuration
 
             if (roamingLocationExists && portableLocationExists)
             {
-                API.ShowMsgBox(string.Format("Flow Launcher detected your user data exists both in {0} and " +
-                                    "{1}. {2}{2}Please delete {1} in order to proceed. No changes have occurred.", 
-                                    DataLocation.PortableDataPath, DataLocation.RoamingDataPath, Environment.NewLine));
+                API.ShowMsgBox(string.Format(API.GetTranslation("userDataDuplicated"), 
+                    DataLocation.PortableDataPath, DataLocation.RoamingDataPath, Environment.NewLine));
 
                 return false;
             }
diff --git a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
index 7ca91eaec..e58b299f6 100644
--- a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
+++ b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
@@ -22,6 +22,10 @@ namespace Flow.Launcher.Core.ExternalPlugins
         private static DateTime lastFetchedAt = DateTime.MinValue;
         private static readonly TimeSpan fetchTimeout = TimeSpan.FromMinutes(2);
 
+        // We should not initialize API in static constructor because it will create another API instance
+        private static IPublicAPI api = null;
+        private static IPublicAPI API => api ??= Ioc.Default.GetRequiredService<IPublicAPI>();
+
         public static List<UserPlugin> UserPlugins { get; private set; }
 
         public static async Task<bool> UpdateManifestAsync(bool usePrimaryUrlOnly = false, CancellationToken token = default)
@@ -46,7 +50,7 @@ namespace Flow.Launcher.Core.ExternalPlugins
             }
             catch (Exception e)
             {
-                Ioc.Default.GetRequiredService<IPublicAPI>().LogException(ClassName, "Http request failed", e);
+                API.LogException(ClassName, "Http request failed", e);
             }
             finally
             {
diff --git a/Flow.Launcher.Core/Plugin/PluginManager.cs b/Flow.Launcher.Core/Plugin/PluginManager.cs
index d88f2f050..9c54ad7b1 100644
--- a/Flow.Launcher.Core/Plugin/PluginManager.cs
+++ b/Flow.Launcher.Core/Plugin/PluginManager.cs
@@ -719,7 +719,7 @@ namespace Flow.Launcher.Core.Plugin
                 catch (Exception e)
                 {
                     API.LogException(ClassName, $"Failed to delete plugin settings folder for {plugin.Name}", e);
-                    API.ShowMsg(API.GetTranslation("failedToRemovePluginSettingsTitle"),
+                    API.ShowMsgError(API.GetTranslation("failedToRemovePluginSettingsTitle"),
                         string.Format(API.GetTranslation("failedToRemovePluginSettingsMessage"), plugin.Name));
                 }
             }
@@ -735,7 +735,7 @@ namespace Flow.Launcher.Core.Plugin
                 catch (Exception e)
                 {
                     API.LogException(ClassName, $"Failed to delete plugin cache folder for {plugin.Name}", e);
-                    API.ShowMsg(API.GetTranslation("failedToRemovePluginCacheTitle"),
+                    API.ShowMsgError(API.GetTranslation("failedToRemovePluginCacheTitle"),
                         string.Format(API.GetTranslation("failedToRemovePluginCacheMessage"), plugin.Name));
                 }
                 Settings.RemovePluginSettings(plugin.ID);
diff --git a/Flow.Launcher.Core/Plugin/PluginsLoader.cs b/Flow.Launcher.Core/Plugin/PluginsLoader.cs
index 256c36065..9d511297e 100644
--- a/Flow.Launcher.Core/Plugin/PluginsLoader.cs
+++ b/Flow.Launcher.Core/Plugin/PluginsLoader.cs
@@ -120,15 +120,15 @@ namespace Flow.Launcher.Core.Plugin
             {
                 var errorPluginString = string.Join(Environment.NewLine, erroredPlugins);
 
-                var errorMessage = "The following "
-                                   + (erroredPlugins.Count > 1 ? "plugins have " : "plugin has ")
-                                   + "errored and cannot be loaded:";
+                var errorMessage = erroredPlugins.Count > 1 ?
+                    API.GetTranslation("pluginsHaveErrored") :
+                    API.GetTranslation("pluginHasErrored");
 
                 _ = Task.Run(() =>
                 {
-                    Ioc.Default.GetRequiredService<IPublicAPI>().ShowMsgBox($"{errorMessage}{Environment.NewLine}{Environment.NewLine}" +
+                    API.ShowMsgBox($"{errorMessage}{Environment.NewLine}{Environment.NewLine}" +
                                     $"{errorPluginString}{Environment.NewLine}{Environment.NewLine}" +
-                                    $"Please refer to the logs for more information", "",
+                                    API.GetTranslation("referToLogs"), string.Empty,
                         MessageBoxButton.OK, MessageBoxImage.Warning);
                 });
             }
diff --git a/Flow.Launcher.Core/Resource/Internationalization.cs b/Flow.Launcher.Core/Resource/Internationalization.cs
index 7b7d6eef6..256975654 100644
--- a/Flow.Launcher.Core/Resource/Internationalization.cs
+++ b/Flow.Launcher.Core/Resource/Internationalization.cs
@@ -214,7 +214,7 @@ namespace Flow.Launcher.Core.Resource
             // "Do you want to search with pinyin?"
             string text = languageToSet == AvailableLanguages.Chinese ? "是否启用拼音搜索？" : "是否啓用拼音搜索？" ;
 
-            if (Ioc.Default.GetRequiredService<IPublicAPI>().ShowMsgBox(text, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
+            if (API.ShowMsgBox(text, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
                 return false;
 
             return true;
diff --git a/Flow.Launcher.Core/Updater.cs b/Flow.Launcher.Core/Updater.cs
index 5b67ffabc..45275696c 100644
--- a/Flow.Launcher.Core/Updater.cs
+++ b/Flow.Launcher.Core/Updater.cs
@@ -111,7 +111,7 @@ namespace Flow.Launcher.Core
                 }
 
                 if (!silentUpdate)
-                    _api.ShowMsg(_api.GetTranslation("update_flowlauncher_fail"),
+                    _api.ShowMsgError(_api.GetTranslation("update_flowlauncher_fail"),
                         _api.GetTranslation("update_flowlauncher_check_connection"));
             }
             finally
diff --git a/Flow.Launcher.Infrastructure/Http/Http.cs b/Flow.Launcher.Infrastructure/Http/Http.cs
index 22eb065f5..8afab419b 100644
--- a/Flow.Launcher.Infrastructure/Http/Http.cs
+++ b/Flow.Launcher.Infrastructure/Http/Http.cs
@@ -20,6 +20,10 @@ namespace Flow.Launcher.Infrastructure.Http
 
         private static readonly HttpClient client = new();
 
+        // We should not initialize API in static constructor because it will create another API instance
+        private static IPublicAPI api = null;
+        private static IPublicAPI API => api ??= Ioc.Default.GetRequiredService<IPublicAPI>();
+
         static Http()
         {
             // need to be added so it would work on a win10 machine
@@ -78,7 +82,7 @@ namespace Flow.Launcher.Infrastructure.Http
             }
             catch (UriFormatException e)
             {
-                Ioc.Default.GetRequiredService<IPublicAPI>().ShowMsg("Please try again", "Unable to parse Http Proxy");
+                API.ShowMsgError(API.GetTranslation("pleaseTryAgain"), API.GetTranslation("parseProxyFailed"));
                 Log.Exception(ClassName, "Unable to parse Uri", e);
             }
         }
diff --git a/Flow.Launcher/App.xaml.cs b/Flow.Launcher/App.xaml.cs
index 1bef1166e..93fd88e4f 100644
--- a/Flow.Launcher/App.xaml.cs
+++ b/Flow.Launcher/App.xaml.cs
@@ -267,7 +267,7 @@ namespace Flow.Launcher
                     // but if it fails (permissions, etc) then don't keep retrying
                     // this also gives the user a visual indication in the Settings widget
                     _settings.StartFlowLauncherOnSystemStartup = false;
-                    API.ShowMsg(API.GetTranslation("setAutoStartFailed"), e.Message);
+                    API.ShowMsgError(API.GetTranslation("setAutoStartFailed"), e.Message);
                 }
             }
         }
diff --git a/Flow.Launcher/Languages/en.xaml b/Flow.Launcher/Languages/en.xaml
index ac58fdc5f..b105f2658 100644
--- a/Flow.Launcher/Languages/en.xaml
+++ b/Flow.Launcher/Languages/en.xaml
@@ -18,6 +18,22 @@
     <system:String x:Key="failedToInitializePluginsTitle">Fail to Init Plugins</system:String>
     <system:String x:Key="failedToInitializePluginsMessage">Plugins: {0} - fail to load and would be disabled, please contact plugin creator for help</system:String>
 
+    <!--  Portable  -->
+    <system:String x:Key="restartToDisablePortableMode">Flow Launcher needs to restart to finish disabling portable mode, after the restart your portable data profile will be deleted and roaming data profile kept</system:String>
+    <system:String x:Key="restartToEnablePortableMode">Flow Launcher needs to restart to finish enabling portable mode, after the restart your roaming data profile will be deleted and portable data profile kept</system:String>
+    <system:String x:Key="moveToDifferentLocation">Flow Launcher has detected you enabled portable mode, would you like to move it to a different location?</system:String>
+    <system:String x:Key="shortcutsUninstallerCreated">Flow Launcher has detected you disabled portable mode, the relevant shortcuts and uninstaller entry have been created</system:String>
+    <system:String x:Key="userDataDuplicated">Flow Launcher detected your user data exists both in {0} and {1}. {2}{2}Please delete {1} in order to proceed. No changes have occurred.</system:String>
+
+    <!--  Plugin Loader  -->
+    <system:String x:Key="pluginHasErrored">The following plugin has errored and cannot be loaded:</system:String>
+    <system:String x:Key="pluginsHaveErrored">The following plugins have errored and cannot be loaded:</system:String>
+    <system:String x:Key="referToLogs">Please refer to the logs for more information</system:String>
+
+    <!--  Http  -->
+    <system:String x:Key="pleaseTryAgain">Please try again</system:String>
+    <system:String x:Key="parseProxyFailed">Unable to parse Http Proxy</system:String>
+
     <!--  MainWindow  -->
     <system:String x:Key="registerHotkeyFailed">Failed to register hotkey "{0}". The hotkey may be in use by another program. Change to a different hotkey, or exit another program.</system:String>
     <system:String x:Key="unregisterHotkeyFailed">Failed to unregister hotkey "{0}". Please try again or see log for details</system:String>
@@ -140,6 +156,8 @@
     <system:String x:Key="KoreanImeOpenLinkButton">Open</system:String>
     <system:String x:Key="KoreanImeRegistry">Use Previous Korean IME</system:String>
     <system:String x:Key="KoreanImeRegistryTooltip">You can change the Previous Korean IME settings directly from here</system:String>
+    <system:String x:Key="KoreanImeSettingChangeFailTitle">Failed to change Korean IME setting</system:String>
+    <system:String x:Key="KoreanImeSettingChangeFailSubTitle">Please check your system registry access or contact support.</system:String>
     <system:String x:Key="homePage">Home Page</system:String>
     <system:String x:Key="homePageToolTip">Show home page results when query text is empty.</system:String>
     <system:String x:Key="historyResultsForHomePage">Show History Results in Home Page</system:String>
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs
index 8db0a9f7e..10cd18821 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs
@@ -59,7 +59,7 @@ namespace Flow.Launcher.Resources.Pages
             }
             catch (Exception e)
             {
-                App.API.ShowMsg(App.API.GetTranslation("setAutoStartFailed"), e.Message);
+                App.API.ShowMsgError(App.API.GetTranslation("setAutoStartFailed"), e.Message);
             }
         }
 
diff --git a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs
index e5b70cd87..7cd429058 100644
--- a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs
+++ b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs
@@ -64,7 +64,7 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
             }
             catch (Exception e)
             {
-                App.API.ShowMsg(App.API.GetTranslation("setAutoStartFailed"), e.Message);
+                App.API.ShowMsgError(App.API.GetTranslation("setAutoStartFailed"), e.Message);
             }
         }
     }
@@ -91,7 +91,7 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
                 }
                 catch (Exception e)
                 {
-                    App.API.ShowMsg(App.API.GetTranslation("setAutoStartFailed"), e.Message);
+                    App.API.ShowMsgError(App.API.GetTranslation("setAutoStartFailed"), e.Message);
                 }
             } 
         }
@@ -216,8 +216,8 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
             }
             else
             {
-                //Since this is rarely seen text, language support is not provided.
-                App.API.ShowMsg("Failed to change Korean IME setting", "Please check your system registry access or contact support.");
+                // Since this is rarely seen text, language support is not provided.
+                App.API.ShowMsgError(App.API.GetTranslation("KoreanImeSettingChangeFailTitle"), App.API.GetTranslation("KoreanImeSettingChangeFailSubTitle"));
             }
         }
     }
diff --git a/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Languages/en.xaml b/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Languages/en.xaml
index 22830e7c8..564714173 100644
--- a/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Languages/en.xaml
+++ b/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Languages/en.xaml
@@ -7,6 +7,9 @@
     <system:String x:Key="flowlauncher_plugin_browserbookmark_plugin_name">Browser Bookmarks</system:String>
     <system:String x:Key="flowlauncher_plugin_browserbookmark_plugin_description">Search your browser bookmarks</system:String>
 
+    <!--  Main  -->
+    <system:String x:Key="flowlauncher_plugin_browserbookmark_copy_failed">Failed to set url in clipboard</system:String>
+
     <!--  Settings  -->
     <system:String x:Key="flowlauncher_plugin_browserbookmark_bookmarkDataSetting">Bookmark Data</system:String>
     <system:String x:Key="flowlauncher_plugin_browserbookmark_settings_openBookmarks">Open bookmarks in:</system:String>
diff --git a/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Main.cs b/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Main.cs
index 91ade206b..b1600862e 100644
--- a/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.BrowserBookmark/Main.cs
@@ -223,11 +223,8 @@ public class Main : ISettingProvider, IPlugin, IReloadable, IPluginI18n, IContex
                     }
                     catch (Exception e)
                     {
-                        var message = "Failed to set url in clipboard";
-                        _context.API.LogException(ClassName, message, e);
-
-                        _context.API.ShowMsg(message);
-
+                        _context.API.LogException(ClassName, "Failed to set url in clipboard", e);
+                        _context.API.ShowMsgError(_context.API.GetTranslation("flowlauncher_plugin_browserbookmark_copy_failed"));
                         return false;
                     }
                 },
diff --git a/Plugins/Flow.Launcher.Plugin.Calculator/Languages/en.xaml b/Plugins/Flow.Launcher.Plugin.Calculator/Languages/en.xaml
index 0e0911a70..e646bab0e 100644
--- a/Plugins/Flow.Launcher.Plugin.Calculator/Languages/en.xaml
+++ b/Plugins/Flow.Launcher.Plugin.Calculator/Languages/en.xaml
@@ -1,6 +1,7 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:system="clr-namespace:System;assembly=mscorlib">
 
     <system:String x:Key="flowlauncher_plugin_caculator_plugin_name">Calculator</system:String>
     <system:String x:Key="flowlauncher_plugin_caculator_plugin_description">Allows to do mathematical calculations.(Try 5*3-2 in Flow Launcher)</system:String>
@@ -13,4 +14,5 @@
     <system:String x:Key="flowlauncher_plugin_calculator_decimal_seperator_comma">Comma (,)</system:String>
     <system:String x:Key="flowlauncher_plugin_calculator_decimal_seperator_dot">Dot (.)</system:String>
     <system:String x:Key="flowlauncher_plugin_calculator_max_decimal_places">Max. decimal places</system:String>
+    <system:String x:Key="flowlauncher_plugin_calculator_failed_to_copy">Copy failed, please try later</system:String>
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs b/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs
index eb3c808e7..3d06c4ce0 100644
--- a/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs
@@ -100,7 +100,7 @@ namespace Flow.Launcher.Plugin.Calculator
                                 }
                                 catch (ExternalException)
                                 {
-                                    Context.API.ShowMsgBox("Copy failed, please try later");
+                                    Context.API.ShowMsgBox(Context.API.GetTranslation("flowlauncher_plugin_calculator_failed_to_copy"));
                                     return false;
                                 }
                             }
diff --git a/Plugins/Flow.Launcher.Plugin.Explorer/ContextMenu.cs b/Plugins/Flow.Launcher.Plugin.Explorer/ContextMenu.cs
index c331c4985..c18abb3a2 100644
--- a/Plugins/Flow.Launcher.Plugin.Explorer/ContextMenu.cs
+++ b/Plugins/Flow.Launcher.Plugin.Explorer/ContextMenu.cs
@@ -132,9 +132,8 @@ namespace Flow.Launcher.Plugin.Explorer
                         }
                         catch (Exception e)
                         {
-                            var message = "Fail to set text in clipboard";
-                            LogException(message, e);
-                            Context.API.ShowMsg(message);
+                            LogException("Fail to set text in clipboard", e);
+                            Context.API.ShowMsgError(Context.API.GetTranslation("plugin_explorer_fail_to_set_text"));
                             return false;
                         }
                     },
@@ -155,9 +154,8 @@ namespace Flow.Launcher.Plugin.Explorer
                         }
                         catch (Exception e)
                         {
-                            var message = "Fail to set text in clipboard";
-                            LogException(message, e);
-                            Context.API.ShowMsg(message);
+                            LogException("Fail to set text in clipboard", e);
+                            Context.API.ShowMsgError(Context.API.GetTranslation("plugin_explorer_fail_to_set_text"));
                             return false;
                         }
                     },
@@ -178,9 +176,8 @@ namespace Flow.Launcher.Plugin.Explorer
                         }
                         catch (Exception e)
                         {
-                            var message = $"Fail to set file/folder in clipboard";
-                            LogException(message, e);
-                            Context.API.ShowMsg(message);
+                            LogException($"Fail to set file/folder in clipboard", e);
+                            Context.API.ShowMsgError(Context.API.GetTranslation("plugin_explorer_fail_to_set_files"));
                             return false;
                         }
 
@@ -221,9 +218,8 @@ namespace Flow.Launcher.Plugin.Explorer
                             }
                             catch (Exception e)
                             {
-                                var message = $"Fail to delete {record.FullPath}";
-                                LogException(message, e);
-                                Context.API.ShowMsgError(message);
+                                LogException($"Fail to delete {record.FullPath}", e);
+                                Context.API.ShowMsgError(string.Format(Context.API.GetTranslation("plugin_explorer_fail_to_delete"), record.FullPath));
                                 return false;
                             }
 
@@ -265,9 +261,9 @@ namespace Flow.Launcher.Plugin.Explorer
                             }
                             catch (FileNotFoundException e)
                             {
-                                var name = "Plugin: Folder";
-                                var message = $"File not found: {e.Message}";
-                                Context.API.ShowMsgError(name, message);
+                                Context.API.ShowMsgError(
+                                    Context.API.GetTranslation("plugin_explorer_plugin_name"),
+                                    string.Format(Context.API.GetTranslation("plugin_explorer_file_not_found"), e.Message));
                                 return false;
                             }
 
@@ -334,9 +330,8 @@ namespace Flow.Launcher.Plugin.Explorer
                     }
                     catch (Exception e)
                     {
-                        var message = $"Fail to open file at {record.FullPath}";
-                        LogException(message, e);
-                        Context.API.ShowMsgError(message);
+                        LogException($"Fail to open file at {record.FullPath}", e);
+                        Context.API.ShowMsgError(string.Format(Context.API.GetTranslation("plugin_explorer_fail_to_open"), record.FullPath));
                         return false;
                     }
 
diff --git a/Plugins/Flow.Launcher.Plugin.Explorer/Languages/en.xaml b/Plugins/Flow.Launcher.Plugin.Explorer/Languages/en.xaml
index 40aeda957..a2e26a0f0 100644
--- a/Plugins/Flow.Launcher.Plugin.Explorer/Languages/en.xaml
+++ b/Plugins/Flow.Launcher.Plugin.Explorer/Languages/en.xaml
@@ -132,6 +132,11 @@
     <system:String x:Key="plugin_explorer_show_contextmenu_title">Show Windows Context Menu</system:String>
     <system:String x:Key="plugin_explorer_openwith">Open With</system:String>
     <system:String x:Key="plugin_explorer_openwith_subtitle">Select a program to open with</system:String>
+    <system:String x:Key="plugin_explorer_fail_to_delete">Fail to delete {0}</system:String>
+    <system:String x:Key="plugin_explorer_file_not_found">File not found: {0}</system:String>
+    <system:String x:Key="plugin_explorer_fail_to_open">Fail to open {0}</system:String>
+    <system:String x:Key="plugin_explorer_fail_to_set_text">Fail to set text in clipboard</system:String>
+    <system:String x:Key="plugin_explorer_fail_to_set_files">Fail to set files/folders in clipboard</system:String>
 
     <!--  Special Results  -->
     <system:String x:Key="plugin_explorer_diskfreespace">{0} free of {1}</system:String>
diff --git a/Plugins/Flow.Launcher.Plugin.Program/Main.cs b/Plugins/Flow.Launcher.Plugin.Program/Main.cs
index fd687bfae..73d893858 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/Main.cs
@@ -446,7 +446,7 @@ namespace Flow.Launcher.Plugin.Program
                 var title = Context.API.GetTranslation("flowlauncher_plugin_program_disable_dlgtitle_error");
                 var message = string.Format(Context.API.GetTranslation("flowlauncher_plugin_program_run_failed"),
                     info.FileName);
-                Context.API.ShowMsg(title, string.Format(message, info.FileName), string.Empty);
+                Context.API.ShowMsgError(title, message);
             }
         }
 
diff --git a/Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs b/Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs
index 28f774333..9a8326e9a 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs
@@ -462,7 +462,7 @@ namespace Flow.Launcher.Plugin.Program.Programs
                         var message =
                             api.GetTranslation(
                                 "flowlauncher_plugin_program_run_as_administrator_not_supported_message");
-                        api.ShowMsg(title, message, string.Empty);
+                        api.ShowMsgError(title, message);
                     }
 
                     return true;
diff --git a/Plugins/Flow.Launcher.Plugin.Shell/Languages/en.xaml b/Plugins/Flow.Launcher.Plugin.Shell/Languages/en.xaml
index 645a0e14f..2fb9c6b67 100644
--- a/Plugins/Flow.Launcher.Plugin.Shell/Languages/en.xaml
+++ b/Plugins/Flow.Launcher.Plugin.Shell/Languages/en.xaml
@@ -1,6 +1,7 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:system="clr-namespace:System;assembly=mscorlib">
 
     <system:String x:Key="flowlauncher_plugin_cmd_relace_winr">Replace Win+R</system:String>
     <system:String x:Key="flowlauncher_plugin_cmd_close_cmd_after_press">Close Command Prompt after pressing any key</system:String>
@@ -16,4 +17,6 @@
     <system:String x:Key="flowlauncher_plugin_cmd_run_as_administrator">Run As Administrator</system:String>
     <system:String x:Key="flowlauncher_plugin_cmd_copy">Copy the command</system:String>
     <system:String x:Key="flowlauncher_plugin_cmd_history">Only show number of most used commands:</system:String>
+    <system:String x:Key="flowlauncher_plugin_cmd_command_not_found">Command not found: {0}</system:String>
+    <system:String x:Key="flowlauncher_plugin_cmd_error_running_command">Error running the command: {0}</system:String>
 </ResourceDictionary>
diff --git a/Plugins/Flow.Launcher.Plugin.Shell/Main.cs b/Plugins/Flow.Launcher.Plugin.Shell/Main.cs
index a51aadec7..888009976 100644
--- a/Plugins/Flow.Launcher.Plugin.Shell/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.Shell/Main.cs
@@ -335,15 +335,17 @@ namespace Flow.Launcher.Plugin.Shell
             }
             catch (FileNotFoundException e)
             {
-                var name = "Plugin: Shell";
-                var message = $"Command not found: {e.Message}";
-                Context.API.ShowMsg(name, message);
+                Context.API.ShowMsgError(GetTranslatedPluginTitle(),
+                    string.Format(Context.API.GetTranslation("flowlauncher_plugin_cmd_command_not_found"), e.Message));
             }
             catch (Win32Exception e)
             {
-                var name = "Plugin: Shell";
-                var message = $"Error running the command: {e.Message}";
-                Context.API.ShowMsg(name, message);
+                Context.API.ShowMsgError(GetTranslatedPluginTitle(),
+                    string.Format(Context.API.GetTranslation("flowlauncher_plugin_cmd_error_running_command"), e.Message));
+            }
+            catch (Exception e)
+            {
+                Context.API.LogException(ClassName, $"Error executing command: {info.FileName} {string.Join(" ", info.ArgumentList)}", e);
             }
         }
 
diff --git a/Plugins/Flow.Launcher.Plugin.Url/Main.cs b/Plugins/Flow.Launcher.Plugin.Url/Main.cs
index 03516636d..9fa52c8da 100644
--- a/Plugins/Flow.Launcher.Plugin.Url/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.Url/Main.cs
@@ -70,7 +70,7 @@ namespace Flow.Launcher.Plugin.Url
                             }
                             catch(Exception)
                             {
-                                context.API.ShowMsg(string.Format(context.API.GetTranslation("flowlauncher_plugin_url_cannot_open_url"), raw));
+                                context.API.ShowMsgError(string.Format(context.API.GetTranslation("flowlauncher_plugin_url_cannot_open_url"), raw));
                                 return false;
                             }
                         }