Hi, Joe.
Edit Note: Follow Wrench97's instructions first. Let us know how it work and then respond about ComboFix.
I note from your log at Help2Go signs of ComboFix. ComboFix is a very powerful tool. As the developer has indicated, if it is used incorrectly it may render your machine to a doorstop, thus the warnings when launching ComboFix.
Because results from HijackThis are not completely accurate these days, I cannot tell if you were able to successful run ComboFix. If it ran, please provide a copy of the log (located at C:\Qoobox\ComboFix.txt).