Sudden error: The given path's format is not supported.

[Kurt Schmidt]

I have made no recent changes to any relevant settings, that I know about, but when I am trying to synchronize the local database with Google Drive, after a while of obvious effort by KeePass (and KP Google Sync?) I get the error "The given path's format is not supported." Can you please help me fix the problem? Thanks!

[Todor Todorov]

I have the same issue. It happens when I save and it tries to sync .
The syncronization is succeeding otherwise, but the error is annoing and gives the impression that there is a problem.
Please look into this! :)