Hi,
Reboot in Safe Mode using the F8 Method:
- Restart your computer.
- When the computer starts you will see your computer's hardware being listed. When you see this information start to gently tap the F8 key repeatedly until you are presented with the Windows 7 Advanced Boot Options.
- Select the Safe Mode with Networking option using the arrow keys.
- Then press the enter key on your keyboard to boot into Windows 7 Safe Mode.
- When Windows starts you will be at a typical logon screen. Logon to your computer and Windows 7 will enter Safe mode.
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Then try and scan those files with VirusTotal.