Jeff you could try running the advanced disk clean utility and see if that clears a few folders up. You'll need to open a admin command prompt and type:
cleanmgr/sageset:1
Press enter and you'll see a box appear much like the usual disk clean box but with many more checkboxes. Tick the boxes and click ok. It's now set up and to get it to run you type this each time:
cleanmgr/sagerun:1
Press enter and let it cycle through.