[MU4 Issue] When the score file from explorer, MU shows a whole path instead of just a file name and after re-saving it makes the score corrupted and unreadable (Windows)

[DmitryArefiev]

To Reproduce

1. Open score from Explorer (not from MU or via drag'n'drop)

https://user-images.githubusercontent.com/90187801/183473980-8cb6bf4d-c98f-450a-85cc-d33362ded24f.mp4

2. Then make some changes
3. Close and save score
4. Reopen score - it makes the score corrupted and unreadable

Platform information Windows10

[DmitryArefiev]

This is more critical then I though... If to open score from Explorer, make some changes and then reopen score - the score becomes corrupted without chance to open

https://user-images.githubusercontent.com/90187801/184178027-7bc459e0-3cda-4927-a842-38455a84f8ad.mp4

(will edit the summary)

[Skelbti]

Same thing happened for me...

[DmitryArefiev]

Fixed in #12923

[DmitryArefiev]

Same thing happened for me...

@Skelbti This is fixed now in master. But you should use MuseScore Installer and not regular unpacked builds when open scores from explorer.

You can use this build - https://github.com/musescore/MuseScore/actions/runs/2912758835 , it's installer. (better to uninstall Alpha2 build before)

Thanks!