Erro no Windows 2000

[prototypezero]

Eu instalei Windows 2000 em portugues no PC do meu amigo, atualizei com o Service Pack 2. aí quando ele foi atualizar pro Internet Explorer 6 começou a dar esse erro. O Adicionar e Remover programas não esta abrindo e aparece um erro com esse arquivo.

Aqui esta o Log do meu HijackThis:

Logfile of HijackThis v1.99.1

Scan saved at 18:33:25, on 13/11/2006

Platform: Windows 2000 SP4 (WinNT 5.00.2195)

MSIE: Internet Explorer v6.00 SP4 (6.00.2800.1106)

Running processes:

C:\WINNT\System32\smss.exe

C:\WINNT\system32\winlogon.exe

C:\WINNT\system32\services.exe

C:\WINNT\system32\lsass.exe

C:\WINNT\system32\svchost.exe

C:\WINNT\system32\spoolsv.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgamsvr.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgupsvc.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

C:\WINNT\System32\svchost.exe

C:\WINNT\system32\pctspk.exe

C:\WINNT\system32\regsvc.exe

C:\WINNT\system32\MSTask.exe

C:\WINNT\System32\tcpsvcs.exe

C:\WINNT\System32\WBEM\WinMgmt.exe

C:\WINNT\Explorer.EXE

C:\WINNT\system32\svchost.exe

C:\WINNT\System32\svchost.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgcc.exe

C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe

C:\WINNT\system32\wuauclt.exe

C:\WINNT\system32\mshta.exe

C:\Documents and Settings\Alex\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = &http://home.microsoft.com/intl/br/access/allinone.asp

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = &http://home.microsoft.com/intl/br/access/allinone.asp

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = &http://home.microsoft.com/intl/br/access/allinone.asp

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.levelupgames.com.br/guia/

O3 - Toolbar: @msdxmLC.dll,-1@1046,&Rádio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx

O4 - HKLM\..\Run: [synchronization Manager] mobsync.exe /logon

O4 - HKLM\..\Run: [siS KHooker] C:\WINNT\System32\khooker.exe

O4 - HKLM\..\Run: [CountrySelection] pctptt.exe

O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe

O4 - HKLM\..\Run: [AVG7_CC] C:\ARQUIV~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP

O4 - HKCU\..\Run: [MsnMsgr] "C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe" /background

O4 - Global Startup: Discador Oi Internet.lnk = C:\Arquivos de programas\Oi Internet\DiscaOi.exe

O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm

O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm

O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp

O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgamsvr.exe

O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgupsvc.exe

O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

O23 - Service: Serviço administrativo do gerenciador de disco lógico (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe

O23 - Service: W2k PCtel speaker phone (Pctspk) - PCtel, Inc. - C:\WINNT\system32\pctspk.exe

O23 - Service: Windows NT - Unknown owner - C:\WINNT\winlogon.exe (file missing)

[prototypezero]

Pode esquecer pessoal, descobri o problema.

Quando a atualização do Internet Explorer Service Pack 1 foi baixada alguns pacotes foram perdidos e a instalação corrompeu alguns arquivos.

Baixei novamente em internet a cabo e re-instalei o IE6SP1. Funciou tudo perfeitamente. ^^