If you can get in using safe mode, I would uninstall EFI Live and reboot. Go to Microsoft Update and install all of the updates that they recommend. Once you get your system stable, install SuperAntispyware. Update it, run a full scan, quarantine the crap it finds, reboot, set a new restore point then download the latest stable version of EFI Live. Let me know if you need any help, I can probably get in with Teamviewer and help you out.