DWHxxx.tmp Long lasting file invasion?

This generic DWHxxxx.tmp file first came 'round maybe by a few each time at the beginning, but now this virus is hording in by the hundreds from initial once it comes.

You can get an idea of what it is by just using google instant, put in dwh then hit the space bar to get the correct results.

 

I tried many solutions, I got malwarebytes and SUPERantispyware, and did a bunch of other scans, but this tmp file constantly persists.

 

Sometimes it just dies down after a while, but still- if this is a virus.

 

Some say it's a norton auto-update thing, I'm not sure how to fix that, but the thing I tried was shutting down DWHwizard, I put it out but the files still went on for a while, next time this happens I will try shutting down DWH wizard earlier to make sure it's not a coincidence.

 

Any assistance?

Norton site says they've fixed maybe similar problems, but those problems were the DWH files in a norton folder, so they still haven't fixed it yet.

 

Freaky stuff.