Microsoft appears to be blocking even more apps for customizing the user interface in Windows 11 24H2. Users noticed that ExplorerPatcher joined the recently blocked StartAllBack app.
TLDR: StartAllBack, ExplorerPatcher and some other projects are being blocked on 24H2.
sounds like a 21st century version of quack3.exe.
Reference: https://techreport.com/review/how-atis-drivers-optimize-quake-iii/