When changing users and groups in applocker policies the mmc crashes. After a lot of investigation a lot of people said that it was a bug and it was fixed in Windows 10. I identified the following .NET updates; KB4024847 KB 4073700 KB 4055001 KB 4054980 I uninstalled all the above .NET and I could …
I went into C:\windows\logs\cbs.log and found the following entry; Store corruption, manifest missing for package: Package_1379_for_KB4025336~31bf3856ad364e35~amd64~~6.3.1.4 Mark store corruption flag because of package: Package_1379_for_KB4025336~31bf3856ad364e35~amd64~~6.3.1.4 After a lot of troubleshooting i found the solution; Go to windows catalogue and download the KB. extract the kb with the following command; After the extraction install with dism;