@Troglo37 Some references may help with your decision: https://npp-user-manual.org/docs/editing/#change-history https://community.notepad-plus-plus.org/topic/23616/faq-new-change-history-feature

@Karen3D , That sounds like a permissions issue… but you aren’t running in Admin mode, so usually there isn’t such a thing. What are the results of the following experiment? Exit Notepad++ delete %AppData%\Notepad++\session.xml Run Notepad++ Open 3 files Exit Notepad++ Look at %AppData%\Notepad++ Is there session.xml ? If you open it (with notepad.exe or some other editor), what are its contents What permissions does it have? Windows Right-Click properties, Security tab, click on your username, it should have all the normal permissions checkmarked, like: [image: 1791574173538-9a809e1e-abff-40ed-aa52-7df27aa9f984-image.jpeg] If it’s there, and your three files are listed, then when you next run Notepad++, it should load those files. If it does, great, problem solved. If it doesn’t, then as long as it’s not a security issue (ie, unimportant filenames/paths without secrets in the path), it would be great if you could share the contents of the session.xml, as well as confirming that your Debug Info is identical to what you shared above, and paste screenshot of your Settings > Preferences > Backup