#34953·MuseScore

Smart App Control blocking MuseScore

Author: caholwey55Created Sep 17, 2026Updated Sep 17, 2026
Labelsregression MS4

Issue type

Opening/saving issue

Description with steps to reproduce

I've always been able to use MuseScore, no problem. Now, maybe with the latest update, Smart App Control won't let me in. I updated the Hub and tried reinstalling the Studio, and now it asked me if I wanted to "make changes" so I said yes, and it's working. But one comment from why SAC wasn't allowing MS in was that MS didn't have the proper signature or whatever that is. Maybe you could look into that and add the proper signature. Thanks...

Supporting files, videos and screenshots

I have no files to add

In which versions of MuseScore Studio is this issue present?

I'm in version 4.7.5.260831071

Regression

Yes, this used to work in a previous version of MuseScore 4.x

Operating system

Windows 11

Additional context

No response

Checklist

  • This report follows the guidelines for reporting bugs and issues
  • I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
  • I have attached all requested files and information to this report
  • I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible