Forum Discussion
Windows 11 build 26200.8116 broke system dll crtdll.dll
Latest Windows 11 25H2 release broke this system dll by replacing it with msvcrt40.dll which isn't anywhere like it, and it broke 32 bit programs that relied on that dll to run since it is missing sy...
This looks like a regression in the Windows update. Try restoring the original DLL using System File Checker (sfc /scannow) or rolling back the update until Microsoft Windows fixes it. If you can’t access Feedback Hub, report it via Microsoft’s web-based support or developer channels so it actually gets tracked.