Can't remove certain malware

Just a few things to deal with:

Please use add/remove programs to uninstall:
Ask Toolbar

Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):

Run C:\MGtools\analyse.exe by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator). This is really HijackThis (select Do a system scan only) and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:

NOTE: HJT may popup an error about the AppInit_DLLs line. Ignore it and click OK to continue.

After clicking Fix, exit HJT.

Now Copy the bold text below to notepad. Save it as fixME.reg to your desktop. Be sure the "Save as" type is set to "all files" Once you have saved it double click it and allow it to merge with the registry.

Now use windows explorer to find and delete:
c:\windows\system32\rn.tmp
c:\windows\nplznxse
C:\Program Files\AskBarDis

Now follow these instructions:
Yoog Removal

Now run the C:\MGtools\GetLogs.bat file by double clicking on it. Then attach the new C:\MGlogs.zip file.

Be sure to tell us how things are running.

You can reinstall the Ask Toolbar when we are sure you are clean.