Microsoft-windows-netfx3-ondemand-package.cab -extra May 2026

Sometimes, DISM refuses to work due to a corrupted servicing stack. In these deep-corruption cases, you must go "Extra" – manually extract the CAB and place files.

When administrators need , an -Extra step might include: Microsoft-windows-netfx3-ondemand-package.cab -Extra

It resolves the common Error 0x800F0906 or 0x800F081F , which occurs when Windows cannot find the source files to enable the feature. Sometimes, DISM refuses to work due to a

dism /online /enable-feature /featurename:NetFx3 /all /limitaccess /source:C:\Path\To\Package Use code with caution. Copied to clipboard Why use the ".cab" file? Microsoft-windows-netfx3-ondemand-package.cab -Extra

Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Configuration