HELP! Windows Fake Files? How to clean?

[◄Chuck►]

The hiberfil.sys belongs to the hibernate function. aka suspend-to-disk
You can disable that by opening an command prompt:
WindowsKey+R and paste
powercfg -h off

After a reboot, you can delete the file (its usually locked).

As for the pagefile. If you have 8GB or more RAM, I actually recommend deactivating that aswell. Unless you know for sure you gonna need more memory that you physically have installed. Which is, hardly ever the case. Judging by the images above, I figure you have 16GB installed.
http://windows.microsoft.com/en-us/windo...=windows-7

Many people, especially those who have HDDs instead of SSDs, will be surprised how much quicker and more responsive Windows gets, once you deactivated the paging file.
You can easily spot those, look out for players who start with a big lag right after they've joined LFS