Hi,

2 Ways to determine the Windows Feature Version / Release ID from commandline. With powershell

PS D:\>  (Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion" -Name ReleaseID).ReleaseID
1803

or from cmd command line

D:\> reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" -v ReleaseID
    ReleaseID    REG_SZ    1803