https://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2020/04/14/howto-use-dism-and-sfc-tools-to-check-fix-your-windows-installation.aspxIf you’re having issues with your Windows 7 or newer, you should consider whether its installation has become corrupted (due to malicious software or hard drive errors). After doing a disk check (say by right clicking the appropriate drive under my computerelCommunityServer 2.1 SP3 (Build: 20423.1)