how to fix problem bootmgr is compressed?

yesterday i accidentally clicked the box (compress the drive to save disc space) of c disc. then restarted my computer it say bootmgr is compressed. i followed many advice but none of the worked i tried to repair it from a usb flash disc then i clicked onboard or usb cd-rom it said f1 retry to boot, f2 for setup utility press f5 to run onboard diagnostics and clicked usb device it said error loading operating system. what should i have to do pls help me? my com is dell optiplex 980 and windows 7

Comments

  • Insert your Windows 7 DVD into the drive and start your computer. Give it time to load and directly s screen will come up with a link to "Repair Your Computer" Click that and several repair options will be offered to you. Select "Fix Startup"

  • insert your win7 disc and repair you OS.

Sign In or Register to comment.