Open Control Panel>Programs>Programs and Features >click Turn Windows features on or OffĢ.
If you prefer to cancel option, no changes will be mode and the app simply won’t run. But this process continues and never successfully completes as we observed.
If you Accept the changes, you’ll be connected to Windows update and required files will be downloaded. You will encounter this window every time when you try to run any app, annoying. NET framework 3.5.1 which shown by “Turning Windows Features on or off window “with options to accept and cancel the changes. NET Framework version on Win8, but to run installed Windows applications and portable ones Windows needs to enable and run. NET Framework 4.5, so you don’t need to install any.
