dism /online /add-package /packagepath:C:\Temp\NetFx3.cab /quiet /norestart
Microsoft-Windows-NetFx3-OnDemand-Package.cab (Size approximately 70–90 MB depending on language and build version) dism /online /add-package /packagepath:C:\Temp\NetFx3
Critical Security Note: Never download CAB files from third-party blogs or file-sharing sites. Those files are frequently injected with malware. Use only a SHA-1 verified copy from a known-good Microsoft ISO. dism /online /add-package /packagepath:C:\Temp\NetFx3
dism /online /add-package /packagepath:C:\Temp\NetFx3.cab /quiet /norestart
Microsoft-Windows-NetFx3-OnDemand-Package.cab (Size approximately 70–90 MB depending on language and build version)
Critical Security Note: Never download CAB files from third-party blogs or file-sharing sites. Those files are frequently injected with malware. Use only a SHA-1 verified copy from a known-good Microsoft ISO.