Cause research: Snipping Tool and other components in Windows 11 no longer usable due to expired certificate
Today went through many Media that some apps and components in the recently released Windows 11 no longer work since 01.11.2021 and that the cause for this is a certificate that expired on 31.10.2021. In the meantime Microsoft has pointed out in a blog post and also published a patch for some affected components .
Unfortunately, none of the available sources provided detailed information about what exactly the problem was. So let's get to the bottom of this ourselves.