Hello and welcome to Techspot.
Boot into safe mode. See how HERE.
http://www.bleepingcomputer.com/forums/tutorial61.html
Turn off system restore.(XP/ME only) See how HERE.
http://www.bleepingcomputer.com/forums/tutorial56.html
In Windows Explorer, turn on "Show all files and folders, including hidden and system". See how HERE.
http://www.bleepingcomputer.com/forums/tutorial62.html
Run your antivirus scanner and do a complete system scan, remove anything it finds.
Run HJT with no other programmes open. Have HJT fix the following, by placing a tick in the little box next to(if there).
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant =
http://in.rediff.com/index.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
Fix all 016_DPF entries.
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: pptp32 - pptp32.dll (file missing)
O20 - Winlogon Notify: Uninstall - C:\WINDOWS\system32\hrlq0535e.dll (file missing)
O20 - Winlogon Notify: winmbj32 - winmbj32.dll (file missing)
Click on the fix checked button.
Close HJT.
Reboot into normal mode and turn system restore back on.
Regards Howard :wave: :wave:
