Fix "Your PC needs to be repaired" error using a Windows DVD (or USB flash drive)
If “Repair” doesn’t fix the problem than try to install another Windows ► https://www.youtube.com/watch?v=hFMzgTJhJGc
Windows 7 System Recovery using a DVD (Repair your computer) ► https://www.youtube.com/watch?v=2-L8rMiNK4s
How to create a Botable USB Flash Drive (Rufus) ► https://www.youtube.com/watch?v=k1YRfNFB7MM
how to repair windows 7
