The story of Microsoft-windows-netfx3-ondemand-package.cab is a classic tale of modern software meeting legacy requirements. It centers on the "Extra" hurdles administrators face when trying to revive .NET Framework 3.5
Run gpupdate /force in a command prompt and re-attempt the installation. Verification and Staging Cleanup Microsoft-windows-netfx3-ondemand-package.cab -Extra
microsoft-windows-netfx3-ondemand-package.cab Incorrect: microsoft-windows-netfx3-ondemand-package.cab -Extra The story of Microsoft-windows-netfx3-ondemand-package