https://bugs.winehq.org/show_bug.cgi?id=47099
--- Comment #2 from Timofeev Svyatoslav timofeevsv1989@gmail.com --- I should use "wine explorer" every time, when i want to merge "FolderName" with "foldername".
When I using regular linux file manager copying "FolderName" with "foldername" creates two different folders.
So if wine-staging will create prefixes with +F - this problem completely gone.