Please Help (cannot Open Programs)

My computer cannot open task manager, AVG and a number of other things. It is very slow and I was only able to get this log by running in safe mode. Hope you can tell me what to remove.
Thanks very much.

Logfile of HijackThis v1.97.3
Scan saved at 17:50:41, on 27/10/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://uk.red.clientapps.yahoo.com/customi…fo/bt_side.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://uk.red.clientapps.yahoo.com/customi…arch.yahoo.com/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.co.uk/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://uk.red.clientapps.yahoo.com/customi…fo/bt_side.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://uk.red.clientapps.yahoo.com/customi…arch.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://bt.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://uk.red.clientapps.yahoo.com/customi…arch.yahoo.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://uk.red.clientapps.yahoo.com/customi…arch.yahoo.com/
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {F4E04583-354E-4076-BE7D-ED6A80FD66DA} - C:\WINDOWS\System32\msbe.dll
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [CM-SmWizard] C:\WINDOWS\System\SmWizard.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\\NeroCheck.exe
O4 - HKLM\..\Run: [EPSON Stylus C64 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C64 Series" /O6 "USB001" /M "Stylus C64"
O4 - HKLM\..\Run: [WebScan] C:\Program Files\Acceleration Software\Anti-Virus\defscangui.exe -k
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [eanth_critical_update_alert] C:\PROGRA~1\ACCELE~1\ANTI-V~1\EANTH_~1.EXE /Startup
O4 - HKLM\..\Run: [eanth_system_patcher] C:\PROGRA~1\ACCELE~1\SYSTEM~1\sys_alert.exe /Startup
O4 - HKLM\..\Run: [12FAAFFC] C:\WINDOWS\System32\mbhxvsyzpet.exe
O4 - HKLM\..\Run: [Microsoft Updates] wkssvr.exe
O4 - HKLM\..\Run: [Microsoft Restore] scrgrd.exe
O4 - HKLM\..\Run: [Cryptographic Service] C:\WINDOWS\System32\inyolyvz.exe
O4 - HKLM\..\Run: [System Update] C:\WINDOWS\System32\qcyhgp.exe
O4 - HKLM\..\Run: [Microsoft Windows Secure Server] rpcxWindows.exe
O4 - HKLM\..\Run: [Spool Server Daemon] SPOOLSVD32.EXE
O4 - HKLM\..\Run: [Win32 USB2 Driver] syscfg32.exe
O4 - HKLM\..\Run: [AVG_CC] C:\Program Files\Grisoft\AVG6\avgcc32.exe /startup
O4 - HKLM\..\Run: [Win32 Configuration] videosd32.exe
O4 - HKLM\..\Run: [Windows secure] setver32.exe
O4 - HKLM\..\Run: [win] xwinxrpc32.exe
O4 - HKLM\..\Run: [Messenger] C:\WINDOWS\System32\msgrsv32.exe
O4 - HKLM\..\Run: [WindowsInstaller] C:\WINDOWS\System32\csmss.exe
O4 - HKLM\..\Run: [Norton protect] nvsvc.exe
O4 - HKLM\..\RunServices: [6819EBFC] C:\WINDOWS\System32\mbhxvsyzpet.exe
O4 - HKLM\..\RunServices: [Microsoft Updates] wkssvr.exe
O4 - HKLM\..\RunServices: [Microsoft Restore] scrgrd.exe
O4 - HKLM\..\RunServices: [Microsoft Windows Secure Server] rpcxWindows.exe
O4 - HKLM\..\RunServices: [Spool Server Daemon] SPOOLSVD32.EXE
O4 - HKLM\..\RunServices: [Win32 USB2 Driver] syscfg32.exe
O4 - HKLM\..\RunServices: [Win32 Configuration] videosd32.exe
O4 - HKLM\..\RunServices: [Windows secure] setver32.exe
O4 - HKLM\..\RunServices: [win] xwinxrpc32.exe
O4 - HKLM\..\RunServices: [MSNMSGR5] MSNMSGR5.exe
O4 - HKLM\..\RunServices: [Norton protect] nvsvc.exe
O4 - HKLM\..\RunServices: [Microsoft Config] msconf.exe
O4 - HKLM\..\RunServices: [Realplayer One] realplay.exe
O4 - HKLM\..\RunServices: [Media Player] wmplayer.exe
O4 - HKLM\..\RunServices: [Windows Messenger] msmsgs.exe
O4 - HKLM\..\RunServices: [Windows Monitor] winmon.exe
O4 - HKLM\..\RunServices: [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run] svhost.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Microsoft Updates] wkssvr.exe
O4 - HKCU\..\Run: [Microsoft Restore] scrgrd.exe
O4 - HKCU\..\Run: [Microsoft Windows Secure Server] rpcxWindows.exe
O4 - HKCU\..\Run: [Win32 USB2 Driver] syscfg32.exe
O4 - HKCU\..\Run: [Windows secure] setver32.exe
O4 - HKCU\..\Run: [Microsoft Config] msconf.exe
O4 - HKCU\..\Run: [Windows Messenger] msmsgs.exe
O4 - HKCU\..\Run: [Windows Monitor] winmon.exe
O4 - HKCU\..\Run: [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run] svhost.exe
O4 - HKCU\..\RunServices: [Microsoft Config] msconf.exe
O4 - HKCU\..\RunServices: [Windows Monitor] winmon.exe
O4 - HKLM\..\RunOnce: [Win32 USB2 Driver] syscfg32.exe
O4 - HKLM\..\RunOnce: [Windows secure] setver32.exe
O4 - HKLM\..\RunOnce: [Windows Messenger] msmsgs.exe
O4 - HKLM\..\RunOnce: [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run] svhost.exe
O4 - HKCU\..\RunOnce: [Windows Messenger] msmsgs.exe
O4 - HKCU\..\RunOnce: [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run] svhost.exe
O4 - HKCU\..\RunOnce: [Win32 USB2 Driver] syscfg32.exe
O4 - HKCU\..\RunOnce: [Windows secure] setver32.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: VIA RAID TOOL.lnk = C:\Program Files\VIA\RAID\raid_tool.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Web Rebates - file://C:\Program Files\Web_Rebates\Sy1150\Tp1150\scri1150a.htm
O9 - Extra button: BT Yahoo! Sidebar (HKLM)
O9 - Extra 'Tools' menuitem: BT &Yahoo! Sidebar (HKLM)
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O12 - Plugin for .hlq: C:\Program Files\Internet Explorer\PLUGINS\NpHcd32.dll
O14 - IERESET.INF: START_PAGE_URL=http://bt.yahoo.com
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://public.windupdates.com/get_file.php…267d9100f21782b
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwa…director/sw.cab
O16 - DPF: {2119776A-F1AD-4FCD-9548-F1E1C615350C} - http://www.stop-sign.com/pub/download/scandl_cnry.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/…8014.1773148148
O16 - DPF: {A17E30C4-A9BA-11D4-8673-60DB54C10000} (YahooYMailTo Class) - http://download.yahoo.com/dl/installs/ymail/ymmapi.dll
O16 - DPF: {B9191F79-5613-4C76-AA2A-398534BB8999} (YAddBook Class) - http://download.yahoo.com/dl/installs/yab_af.cab
O16 - DPF: {B91AEDBE-93DF-4017-8BB3-F1C300C0EC51} (InstallShield Setup Player 2K2) - http://www.icalltd.co.uk/update/ExeProgram/setup.exe
O16 - DPF: {C56CE781-A6FC-4706-8B32-6EB4622155DF} (MediaConnect Control) - http://plugin.euro-infomedia.com/mpv0.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol022.cab