Did you try all of the repair steps given first? If so why no response to any of them but jumping directly to trying Factory Recovery? I couldn't have been more clear on exactly what to do, complete with illustrated tutorials in the blue links.
The steps for Troubleshooting Windows 7 Failure to Boot
include methods for retrieving stranded files before running Factory Recovery or Clean Reinstall - Factory OEM Windows 7.
If Factory Recovery will not run then the only way to reinstall it as well as the OS is to run Recovery Disks you should have made when you set up your laptop. Otherwise you can order them from manufacturer's tech Support or run the superior Clean Reinstall - Factory OEM Windows 7.
Everything you need is in the blue link. Please read it so I don't have type the steps out a third time.