my task manager option is disabled. I cant also run "regedit" command. when itry to run it a message appears : "Registry editing has been disabled by your administrator." Can anyone please help. I have used the hijackthis tool and uploading the log file.

Logfile of HijackThis v1.99.1
Scan saved at 5:43:51 PM, on 24/09/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

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:\Program Files\Siemens\Bb.MADK\snmp16.2.0.7\eso\w32.bin\brassd.exe
C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
C:\Program Files\CA\SharedComponents\iTechnology\igateway.exe
C:\Program Files\CA\eTrustITM\InoRpc.exe
C:\Program Files\CA\eTrustITM\InoRT.exe
C:\Program Files\CA\eTrustITM\InoTask.exe
C:\Program Files\Radio Management\LCT\runLCT.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\OsiStack\Osistack.exe
C:\WINDOWS\system32\PROT_SRV.EXE
C:\Program Files\CA\eTrustITM\eaps.exe
C:\WINDOWS\system32\pagents.exe
C:\WINDOWS\system32\PSTARTSR.EXE
C:\Program Files\Siemens\TNMS CT\Bin\RCTSrv.exe
C:\Program Files\SolidDocuments\SolidConverterPDF\SCPDF\SolidPdfService.exe
C:\Program Files\CA\Unicenter Software Delivery\BIN\SDSERV.EXE
C:\Program Files\CA\Unicenter Asset Management\Agents\SWMSvc.exe
C:\Program Files\Siemens\TNMS CT\Bin\CTStarterDemon.exe
C:\PROGRAM FILES\CA\UNICENTER ASSET MANAGEMENT\AGENTS\SWMW32.EXE
C:\WINDOWS\UMCSTUB.EXE
C:\Program Files\Hewlett-Packard\Shared\hpqwmiex.exe
C:\Program Files\CA\Unicenter Software Delivery\BIN\TRIGGAG.EXE
C:\WINDOWS\Explorer.EXE
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\Program Files\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe
C:\SxpInst\sxplog32.exe
C:\Program Files\CA\eTrustITM\realmon.exe
C:\Program Files\Pointsec\P95tray.exe
C:\Program Files\Java\j2re1.4.2_10\bin\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\SpeedItUpExtreme\SpeedItUpEx.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe
C:\PROGRA~1\WIDCOMM\BLUETO~1\BTSTAC~1.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\msiexec.exe
C:\PROGRAM FILES\CA\UNICENTER ASSET MANAGEMENT\AGENTS\cam.exe
C:\Documents and Settings\asif.matin\Desktop\HijackThis.exe
C:\PROGRAM FILES\CA\UNICENTER ASSET MANAGEMENT\AGENTS\bin\caftf.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://portal.transitt.telenor.no/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 10.10.20.49:3828
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = http://portal.transitt.telenor.no;;*erp*;m…1;
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Solid Converter PDF - {259F616C-A300-44F5-B04A-ED001A26C85C} - C:\Program Files\SolidDocuments\SolidConverterPDF\SCPDF\ExploreExtPDF.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {5DDE5591-A8AB-4897-93EF-1E4E943F85A7} - (no file)
O3 - Toolbar: Solid Converter PDF - {259F616C-A300-44F5-B04A-ED001A26C85C} - C:\Program Files\SolidDocuments\SolidConverterPDF\SCPDF\ExploreExtPDF.dll
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [igfxtray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [QlbCtrl] %ProgramFiles%\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe /Start
O4 - HKLM\..\Run: [Sxplog] C:\SxpInst\sxpstub.exe
O4 - HKLM\..\Run: [Realtime Monitor] "C:\Program Files\CA\eTrustITM\realmon.exe" -s
O4 - HKLM\..\Run: [Protect Tray] "C:\Program Files\Pointsec\P95tray.exe"
O4 - HKLM\..\Run: [CA-AMAgent] C:\Program Files\CA\Unicenter Asset Management\Agents\amagent.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\j2re1.4.2_10\bin\jusched.exe
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [SDJobCheck] triggusr.exe
O4 - HKLM\..\Run: [WatchDog] C:\Program Files\InterVideo\DVD Check\DVDCheck.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpeedItUpEX] "C:\Program Files\SpeedItUpExtreme\SpeedItUpEx.exe" -MINI
O4 - HKCU\..\Run: [Yahoo Messengger] C:\WINDOWS\system32\SSVICHOSST.exe
O4 - Global Startup: Bluetooth.lnk = ?
O4 - Global Startup: DVD Check.lnk = C:\Program Files\InterVideo\DVD Check\DVDCheck.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context menu item: &Clean Traces - C:\Program Files\DAP\Privacy Package\dapcleanerie.htm
O8 - Extra context menu item: &Download with &DAP - C:\Program Files\DAP\dapextie.htm
O8 - Extra context menu item: Download &all with DAP - C:\Program Files\DAP\dapextie2.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Send To &Bluetooth - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_10\bin\npjpi142_10.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_10\bin\npjpi142_10.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: @C:\Program Files\Messenger\Msgslang.dll,-61144 - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: @C:\Program Files\Messenger\Msgslang.dll,-61144 - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra button: (no name) - SolidConverterPDF - (no file) (HKCU)
O11 - Options group: [INTERNATIONAL] International*
O14 - IERESET.INF: START_PAGE_URL=http://portal.transitt.telenor.no/
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = grameenphone.com
O17 - HKLM\Software\..\Telephony: DomainName = grameenphone.com
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = grameenphone.com
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxdev.dll
O23 - Service: AddFiltr - Hewlett-Packard Development Company, L.P. - C:\Program Files\Hewlett-Packard\HP Quick Launch Buttons\AddFiltr.exe
O23 - Service: Asset Management Agent (AmoAgent) - Computer Associates International, Inc. - C:\WINDOWS\UMCSTUB.EXE
O23 - Service: SNMP BRASS Server/DistSrv (brassd) - Unknown owner - C:\Program Files\Siemens\Bb.MADK\snmp16.2.0.7\eso\w32.bin\brassd.exe
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
O23 - Service: hpqwmiex - Hewlett-Packard Development Company, L.P. - C:\Program Files\Hewlett-Packard\Shared\hpqwmiex.exe
O23 - Service: iTechnology iGateway 4.0 (iGateway) - Computer Associates International, Inc. - C:\Program Files\CA\SharedComponents\iTechnology\igateway.exe
O23 - Service: eTrust ITM RPC Service (InoRPC) - Computer Associates International, Inc. - C:\Program Files\CA\eTrustITM\InoRpc.exe
O23 - Service: eTrust ITM Realtime Service (InoRT) - Computer Associates International, Inc. - C:\Program Files\CA\eTrustITM\InoRT.exe
O23 - Service: eTrust ITM Job Service (InoTask) - Computer Associates International, Inc. - C:\Program Files\CA\eTrustITM\InoTask.exe
O23 - Service: LCT Services Manager - Siemens S.p.A. - C:\Program Files\Radio Management\LCT\runLCT.exe
O23 - Service: OracleOraHome92ClientCache - Unknown owner - C:\oracle\ora92\BIN\ONRSD.EXE
O23 - Service: OSI Stack - Siemens AG, ICN CP D NM E - C:\Program Files\OsiStack\Osistack.exe
O23 - Service: Pointsec - Unknown owner - C:\WINDOWS\system32\PROT_SRV.EXE
O23 - Service: Pointsec update agent (Pointsec_agent) - Unknown owner - C:\WINDOWS\system32\pagents.exe
O23 - Service: Pointsec service start (Pointsec_start) - Unknown owner - C:\WINDOWS\system32\PSTARTSR.EXE
O23 - Service: RCTSrv - Siemens AG - C:\Program Files\Siemens\TNMS CT\Bin\RCTSrv.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner - %ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)
O23 - Service: SolidPDFConverterReadSpool (ScReadSpool) - VoyagerSoft, LLC - C:\Program Files\SolidDocuments\SolidConverterPDF\SCPDF\SolidPdfService.exe
O23 - Service: Unicenter Software Delivery (SDService) - Computer Associates International, Inc. - C:\Program Files\CA\Unicenter Software Delivery\BIN\SDSERV.EXE
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: Asset Management SW Meter Agent (SWMSVC) - Computer Associates International, Inc. - C:\Program Files\CA\Unicenter Asset Management\Agents\SWMSvc.exe
O23 - Service: TNMS-CT Server - Siemens ICN - C:\Program Files\Siemens\TNMS CT\Bin\CTStarterDemon.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - C:\Program Files\RealVNC\VNC4\WinVNC4.exe" -service (file missing)