Download Microsoft-windows-netfx3-ondemand-package.cab ^new^ -

by right-clicking the file and selecting Mount .

Have a different error code? Drop it in the comments below and I'll help you debug it. Download Microsoft-windows-netfx3-ondemand-package.cab

If you are a Windows system administrator, a developer running legacy applications, or a power user who has recently tried to install older software (like SQL Server 2014, Photoshop CS6, or certain ERP clients), you have likely encountered the dreaded error: by right-clicking the file and selecting Mount

Extract or mount a Windows 10 ISO on your host. * Copy the file. Install with dism.exe Server Fault If you are a Windows system administrator, a

/online : Tells the tool to make changes to the operating system currently running.

Once you have the .cab file (or the path to it on your installation media), you can install it using the tool. Where to find microsoft-windows-netfx3-ondemand-package.cab

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