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
Click star/run and type regsvr32 /u C:\WINDOWS\msopt.dll into the run box and press the enter key.
Open your task manager(if you can) and click on the processes tab. End process for(if there).
ouuqm.exe
close task manager.
Run HJT with no other programme 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,Default_Page_URL =
http://www.dellnet.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\rjogx.dll/sp.html#28129
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\rjogx.dll/sp.html#28129
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\rjogx.dll/sp.html#28129
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) =
http://red.clientapps.yahoo.com/customize/ycomp_wave/defaults/su/*http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = proxy.ctcweb.net:8002
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride =
http://localhost;Only fix this if you don`t know what it is, or you don`t use a proxy override.
O4 - HKCU\..\Run: [ouuq] C:\PROGRA~1\COMMON~1\ouuq\ouuqm.exe
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} -
http://static.windupdates.com/cab/DownloadsUnlimited/ie/bridge-c46.cab
O18 - Protocol: icoo - {4A8DADD4-5A25-4D41-8599-CB7458766220} - C:\WINDOWS\msopt.dll (file missing)
Click on the fix checked button.
Close HJT.
Locate and delete the following bold files(if there).
C:\PROGRA~1\COMMON~1\
ouuq\ouuqm.exe
C:\WINDOWS\
msopt.dll
Reboot into normal mode and turn system restore back on.
Regards Howard :wave: :wave: