Lukas D.

Yes, I am getting the exact same error ("The input is not a valid Base-64 string because it contains a non-Base-64 character, more than two spaces, or a character in the spaces that is invalid."), sorry for not making that clear in the first place.

Yes, I am getting the exact same error, sorry for not making that clear in the first place.

Hi there, I am getting the same error under the following circumstances: I am opening my existing Database (with or without a keyfile, it doesn't matter) with Keeweb. After updating an icon from an entry and saving the database, I cannot open it with keepass anymore. This only occurs with my existing database, when I replicate this with a complete new database, everything works as expected. I have also tested to save the existing database and try to open it in a sandbox with a new keepass installation,...