Dism /online /enable-feature /featurename:NetFX3 /All /Source:E:\sources\sxs /LimitAccess Use code with caution.
⚠️ — they can be modified, outdated, or contain malware. Microsoft-windows-netfx3-ondemand-package.cab Download
: The file is not usually downloaded as a standalone file from Microsoft's public website. Instead, it is found within the Windows installation ISO or DVD in the \sources\sxs\ directory. right-click Command Prompt
Windows will download the required files automatically. try the standard method
Type , right-click Command Prompt , and select Run as administrator .
Before using the manual .cab file, try the standard method, as it is faster and requires no downloads.