C:\Program Files\Speed Disk\nopdb.exe
That Norton program can eat up to 80% system resources for absolutely nothing.
Open Speed disk and go to View>Schedule Options and uncheck Enable Schedule.
Also go to start , control panel , administrative tools, settings , and scroll down to speed disk . Right click on it and select manual then stop and apply.
Now run HJT on its own and let it "fix" (if still there):
I have been playing with this damn thing all day and I think I have found the problem. I was getting infected by coolwebsearch and VX2. There were 4 files that appeard to be causing the problem:
kpyfkn.exe
voyqvk.exe
tps108.dll
vx2.dll
They were all located in:
HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\SEARCH ASSISTANT\ACMru\5603
And they were each associated with a Value (1,2,etc)
voyqvk.exe showed up in your first log, and I told you to fix it.
kpyfkn.exe shows up now, is probably a copy of the above.
Have HJT "fix" these, then delete them, including those 2 .dll files.