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

dism /online /enable-feature /featurename:NetFx3 /all /source:C:\temp /limitaccess

Write-Host "Process complete. Reboot recommended." -ForegroundColor Green

if ($UseWUServer -eq 1) Write-Host "Temporarily disabling WSUS..." -ForegroundColor Yellow Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "UseWUServer" -Value 0 Restart-Service wuauserv Microsoft-windows-netfx3-ondemand-package.cab -Extra

: A "Feature on Demand" (FOD) package, meaning its metadata is present in Windows, but the actual binary files are not pre-installed to save disk space .

This will fail with Error: 0x80070002 – file not found. There is no DISM switch named -Extra . There is no DISM switch named -Extra

If you have a specific error message or log output, share it — I can help interpret exactly what failed.

However, if Windows Update fails (a common occurrence with error codes like 0x800F081F or 0x800F0906), you must proceed to the manual methods involving the local .cab file. Microsoft-windows-netfx3-ondemand-package.cab -Extra

dism /online /add-package /packagepath:C:\temp\microsoft-windows-netfx3-ondemand-package.cab

These are the true components.