diff --git a/Documentation.md b/Documentation.md
index dfb1ebb..88191d8 100644
--- a/Documentation.md
+++ b/Documentation.md
@@ -102,7 +102,8 @@ All setting are stored in `CryptoNotepad.settings` file. It will be created afte
 <br>`The project was originally planned without the tabs support, and at this stage of development, it is very difficult to implement this feature. Therefore, the development of this feature has been suspended so far.`
 * Why updates is so infrequently?
 <br>`At this development stage app works well, has rich functionality, and does not have critical bugs or functions that must be implemented ASAP. Therefore, there is no need to release updates frequently.`
-
+* I can not decrypt previously encrypted files. Can you help me?
+<br>`First of all, I do not give any guarantees that your encrypted files will not corrupt. Maybe you changed some parameters in Encryption tab, maybe you catched some rare bug, in any case, it will be difficult for me to help you. But you can create an issue, and I'll see what can be done.`
 
 ## Screenshots