Hi.
Try going back to a previous Windows point to repair.
Follow the steps below to restore your computer to a previous date using a restore point:
1- Type recovery in the search box of the taskbar and choose Recovery (Control Panel).
2.- Click on Open System Restore.
3.- Click on Next.
4.- Select your restore point, and click Next.
5.- Click on Finish.
The computer will reboot and present a message on the desktop confirming that the restoration was successful.
Hope this helps. Keep us posted on the status for further assistance.