Computer Constantly Freezing, cant run ad-aware or spy bot

I am hoping someone here can help me, my computer freezes randomly, i could be surfing the web, browsing files, or even simply rebooting. I have attmepted to run ad-aware, spy bot and some anti viruses but all these programs cause the computer the freeze also. ive inluded my hijack this log hopefully this can shed some light on my problem, I appreciate your help.

Logfile of HijackThis v1.99.1
Scan saved at 8:18:01 PM, on 2/18/2006
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\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Microsoft IntelliType Pro\type32.exe
C:\Program Files\Microsoft IntelliPoint\point32.exe
E:\program files\Mozilla Firefox\firefox.exe
C:\WINDOWS\System32\devldr32.exe
C:\WINDOWS\System32\notepad.exe
E:\program files\Mozilla Thunderbird\thunderbird.exe
E:\program files\Hijack This\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.accoona.com/search_assis...rce=wdz3&utm_medium=bund&utm_campaign=wdz0805
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.accoona.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.ctv.ca/
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.accoona.com/search?q=%s
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\WINDOWS\SYSTEM\blank.htm
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1;local
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Pop-Up Blocker BHO - {3C060EA2-E6A9-4E49-A530-D4657B8C449A} - E:\Program Files\Zero Knowledge\Freedom\pkR.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - blank (file missing)
O2 - BHO: Form Filler BHO - {56071E0D-C61B-11D3-B41C-00E02927A304} - E:\Program Files\Zero Knowledge\Freedom\FreeBHOR.dll
O2 - BHO: Zango Search Assistant Helper - {56F1D444-11BF-4879-A12B-79CF0177F038} - e:\program files\zango\zangohook.dll (file missing)
O2 - BHO: Accoona Search Assistant - {944864A5-3916-46E2-96A9-A2E84F3F1208} - E:\Program Files\Accoona\ASearchAssist.dll (file missing)
O3 - Toolbar: (no name) - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - (no file)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O4 - HKLM\..\Run: [type32] "C:\Program Files\Microsoft IntelliType Pro\type32.exe "
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe "
O4 - HKLM\..\Run: [SystemTray] c:\windows\system32\systray.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MediaGateway] E:\Program Files\MediaGateway\MediaGateway.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &AOL Toolbar search - res://C:\Program Files\AOL Toolbar\toolbar.dll/SEARCH.HTML
O8 - Extra context menu item: &Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O8 - Extra context menu item: Yahoo! &Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! &Maps - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O9 - Extra button: ieSpell - {0E17D5B7-9F5D-4fee-9DF6-CA6EE38B68A8} - D:\Program Files\ieSpell\iespell.dll (file missing)
O9 - Extra 'Tools' menuitem: ieSpell - {0E17D5B7-9F5D-4fee-9DF6-CA6EE38B68A8} - D:\Program Files\ieSpell\iespell.dll (file missing)
O9 - Extra button: (no name) - {1606D6F9-9D3B-4aea-A025-ED5B2FD488E7} - D:\Program Files\ieSpell\iespell.dll (file missing)
O9 - Extra 'Tools' menuitem: ieSpell Options - {1606D6F9-9D3B-4aea-A025-ED5B2FD488E7} - D:\Program Files\ieSpell\iespell.dll (file missing)
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\shdocvw.dll
O16 - DPF: {008BBE7E-C096-11D0-B4E3-00A0C901D681} (TeeChart Pro Activex control) - http://www.qssweb.com/clearview/cabs/TeeChart.cab
O16 - DPF: {13EC55CF-D993-475B-9ACA-F4A384957956} (Controller Class) - https://www.windowsonecare.com/install/cli/0.9.0929.18/WinSSWebAgent.CAB
O16 - DPF: {23B1D1AE-A29F-4AE2-B76E-CAB6E14811C4} (DHCPConfiguration Class) - http://eserv.sympatico.ca/netassistant/controls/BellCanadaPortalAX.cab
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/v45/yacscom.cab
O16 - DPF: {4ED9DDF0-7479-4BBE-9335-5A1EDB1D8A21} - http://download.mcafee.com/molbin/shared/mcinsctl/4,0,0,99/mcinsctl.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {5AA5A569-F96F-4628-A528-8B3698F558BB} (HS_live Control) - http://install.homestead.com/~site/InstallFiles/SIFiles/lpxlive/HS_live.cab
O16 - DPF: {7D1E9C49-BD6A-11D3-87A8-009027A35D73} (Yahoo! Audio UI1) - http://chat.yahoo.com/cab/yacsui.cab
O16 - DPF: {8FCDF9D9-A28B-480F-8C3D-581F119A8AB8} (MediaGatewayX) - http://static.zangocash.com/cab/Zango/ie/bridge-c18.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {DF780F87-FF2B-4DF8-92D0-73DB16A1543A} (PopCapLoader Object) - http://download.games.yahoo.com/games/popcap/zuma/popcaploader_v6.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "E:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)

 

This is what I recommend for removal. Remove these with all browsers closed.

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.accoona.com/search_assist...mpaign=wdz0805
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.accoona.com
O2 - BHO: Pop-Up Blocker BHO - {3C060EA2-E6A9-4E49-A530-D4657B8C449A} - E:\Program Files\Zero Knowledge\Freedom\pkR.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - blank (file missing)
O2 - BHO: Form Filler BHO - {56071E0D-C61B-11D3-B41C-00E02927A304} - E:\Program Files\Zero Knowledge\Freedom\FreeBHOR.dll
O2 - BHO: Zango Search Assistant Helper - {56F1D444-11BF-4879-A12B-79CF0177F038} - e:\program files\zango\zangohook.dll (file missing
O2 - BHO: Accoona Search Assistant - {944864A5-3916-46E2-96A9-A2E84F3F1208} - E:\Program Files\Accoona\ASearchAssist.dll (file missing)
O3 - Toolbar: (no name) - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - (no file)
O4 - HKLM\..\Run: [MediaGateway] E:\Program Files\MediaGateway\MediaGateway.exe

Reboot and delete these folders;
E:\Program Files\Zero Knowledge
e:\program files\zango
E:\Program Files\Accoona
E:\Program Files\MediaGateway

Special Notice:

O4 - HKLM\..\Run: [SystemTray] c:\windows\system32\systray.exe

This is not normal to see this starting up on a XP system, although the file could be legit. Would you right click on that file and see if it identifies itself as a Microsoft file? If it does, you can leave it alone.

BTW, you can remove the following from startup, it isn't anything bad. It has caused some folks problems, much like you have.

O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime

You should install XP's service pack 2 after you get Spybot and Ad-Aware scans done.

 

Thank for your help.

I did what you said but the problem still persists. do you have any other recommendations on what i may be able to do?

I appreciate all your help.

Thank You


(btw systray.exe is labeled as a microsoft file)