REGEDIT4

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\policy]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\policy\v4.0]
"[URTBuildNum]"="[URTBuildNum]-[URTBuildNum]"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\policy\standards\v1.0.0]
"v4.0.[URTBuildNum]"=DWORD:[URTBuildNum]