If your computer is affected by the bug that makes drive C inaccessible and breaks other parts of Windows 11, Microsoft now has an official guide on how to fix it.
ACL found but not expected on "Library/iTunes". Repaired "Library/iTunes". If I run Repair Permissions again, I get the same log. So clearly it's not being fixed. And the core symptom (can't sync) ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results