The application was unable to start correctly (0xc0000135)

Windows 11 thumb down

KB5013943 update for Windows 11 is causing 0xc0000135 errors

While each Patch Tuesday sees Microsoft fixing various problems with Windows 11, the following days see the negative fallout. We've become used to the updates that Microsoft releases having unwanted side, and this month's KB5013943 update is a prime example.

With echoes of a previous update fiasco that caused endless problems with printing, Microsoft intended the KB5013943 update to fix an issue with .NET Framework 3.5 apps introduced by another update. But rather than fixing the problem, installing the KB5013943 update seems to have made things worse for some users.

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