After logon for Windows, “explorer” and “sihost” crashes.
when i then run “explorer” manualy it crashes when I try to start “sihost” prossess, so I’ve uses “regedit” to remove “sihost” from “ShellInfrastructure”. so now “explorer” runs fine after startup but i cant get the Startmenu, action center, volume changer to work.
Is there any way to re-install “Microsoft.Windows.ShellExperienceHost”? and posibly “Microsoft.Windows.Cortana”
sure first open powershell with admin rights, then type
sfc /scannow
(this will check for corrupted files and fix them )
in case that the above command cannot fix your problem, try this DISM /Online /Cleanup-Image /RestoreHealth
(this will reinstall your core system files)