Issue

.Net Framework 3.5 Installation Error: 0x800F0906, 0x800F081F, 0x800F0907

Steps

Follow these steps:

  1. Press Win Key + R
  2. Type gpedit.msc
  3. Go to Computer Configuration
  4. Select Administrative Template
  5. In Syste
  6. (Policy Name -->) Specify settings for optional components installation and component repair
  7. Right click --> enabled
  8. (Check option) Contact Windows Update directly to download repair content instead of Windows Server Update Services (WSUS)
  9. Apply and OK 
  10. Win key+R
  11. Type cmd
  12. Type gpupdate

Now you can install .Net Framework