Question re Running Restore on Win 8.1 ....Files returned as Not Accessible - Access Denied. How do I get them to open for use. These are music files with extensions *.mscz
It looks like *.mscz is a format used by MuseScore | Free music composition and notation software.
One possibility is that you are clicking on an old folder link that you saved. But the folder no longer exists in that location. Maybe the files or the folder were renamed on your hard drive. In that case, do a search in Windows for 'mscz' and see where they could now be.
This is less likely but it's possible that the *.mscz extension is no longer linked to MuseScore in the Windows registry. As a result, when you click on one of these files, Windows is giving you this error message (usually it would ask you which program you would like to use to open the file). Reinstall MuseScore to fix this.
Let us know how it goes!
Retrieving data ...