Since now only Technical Preview is available now, hence it is recommended to install Windows 10 in a different partition. If you do not have multiple OS running on your computer, then your Windows 10 will be same as the System Reserved. Now note the drive letter of your System Reserved drive and the Windows 10 Drive. Then you have to type diskpart and press Enter. First of all, open a command prompt at boot.Ģ. Steps to Run SFC Command to Repair System Files in Windows 10ġ. The following tutorial will help you to run SFC Command to repain system files in Windows 10. The SFC command also replaces corrupted system files with authentic Microsoft versions. SFC command is a very important command in Windows OS which holds the integrity of system protected files.