Check for viruses , spywares. etc.
None of these file are Windows files. Or some application you have recently installed cause this.
Remove recently installed suspicious program and try again.
Use this. Raptor's List!
Use
Mozilla Firefox.
Virus scannersAVG Free-- Anti virus scanner
Trend Micro Housecall-- Online anti virus scanner.
Anti spy/malwareMicrosoft Antispyware-- Anti spyware scanner. Windows XP Home and Professional only.
Spybot Search & Destroy-- Anti spyware scanner
Adaware SE Personal-- Anti spyware scanner
FirewallsUse both a hardware and software firewall.
Be advised as dual software firewalls may cause problemsZoneAlarm Free-- Free firewall - more user friendly
Sygate Personal-- Free firewall - more configuration options
Removal toolsThe following files are not substitutes for the ones described above.
They are either diagnostic tools or removal tools for malware of a certain kindHijackThis-- Manual malware remover. Post the HijackThis log generated
only if requested!
McAfee Stinger-- Virus removal tool.
No substitute for a fully functional virus scanner!CWshredder-- CoolWebSearch removal tool. Widely known and persistant Hijacker.