Something happened, and we couldn’t install a feature! This error is being reported by quite a few users these days who find that the Optional Features are not ...

This article lists the possible solutions to fix the error code 0xc1420121, We couldn’t install this feature update you may see on Windows 11 or Windows 10. One ...

Microsoft has temporarily stopped distributing its KB5079391 non-security feature update for Windows 11 after widespread reports of installation failures.