Run DISM

• Press the Windows Key and search "cmd", & press Ctrl + Shift + Enter.
• Click Yes to open Command Prompt in Elevated Mode
• Type "DISM /Online /Cleanup-Image /ScanHealth" and press Enter
• This will run a system scan to determine whether your devices image has any problems.
• If the scan detects problems continue below, otherwise feel free to close the Command Prompt
• Type "DISM /Online /Cleanup-Image /RestoreHealth" and press Enter
• This will go through and repair common issues throughout your devices image
• Wait for the command to finish before closing Command Prompt & restarting. If you are given instructions by the console, follow these instead