Computer is still not running well, seems to be errors on startup
Post the error messages from Windows word for word
Have a look at what I get when I google "errors on startup"
http://www.google.com/search?hl=en&q...up&btnG=Search
Results 1 - 10 of about 6,930,000
You need to understand that this HJT log is clean of malware:
Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 18:03:46, on 12/07/2008
And that this HJT log is infected, I highlited the dates and times so you can be assured when it occured:
Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 19:02:14, on 14/07/2008
O4 - HKLM\..\Run: [SystemOptimizer] rundll32.exe "C:\WINDOWS\system32\arbxavfi.dll",forkonce
O4 - HKLM\..\Run: [SearchIndexer] rundll32.exe "C:\WINDOWS\system32\imerblel.dll",sitypnow
http://www.prevx.com/filenames/X1636...MIZER.EXE.html
SYSTEMOPTIMIZER.EXE - Dangerous
Give MBAM a try to see if it will remove that junk.
Thanks