I have run several spyware programs, changed antivirus programs three times and even made a clone of the hard drive and ran combofix on it. Several lesser things were found but this file remains. I can boot into safe mode and delete it but it reappears at reboot and will sit quietly for some hours then begin to fill up until it reaches the capacity of the drive's free space.
I am running out of ideas. I am assuming this is some kind of Trojan but so far no one has found it. I have scanned it normal and safe mode. I have deleted all restore points and dumped the pagefile but it still comes back and avoids detection with Superantispyware, malwarebytes, iobit, avg, avast, and Ashampoo anti-malware. I would really like to fix this without reformatting if possible.
I have run your logfile creator and attached the two files. If you are interested in the combofix log I can alswo send it on request