Thanks for your help.
The problem seems to have gone, but when I ran APM there was no fkdcnaa.dll file in explorer. Then went to delete it from windows/system32 but again no fkdcnaa.dll to be seen. Hopefully this doesn't matter and the problem is solved in which case a massive thank you is due.
Here's a new hijack this log, there are still references to about blank. Does this matter?
Logfile of HijackThis v1.99.0
Scan saved at 23:16:44, on 06/02/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\Program Files\Sygate\SPF\smc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Sony\VAIO Action Setup\VAServ.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
C:\WINDOWS\FSScrCtl.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC 2.EXE
C:\Program Files\Common Files\Real\Update_OB\rnathchk.exe
C:\PROGRA~1\MOZILL~1\firefox.exe
C:\Documents and Settings\Robert\Desktop\hijackthis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\DOCUME~1\Robert\LOCALS~1\Temp\sp.dll/sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = about
:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\DOCUME~1\Robert\LOCALS~1\Temp\sp.dll/sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about
:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about
:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about
:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about
:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about
:blank
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext =
http://www.freeserve.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyServer = http=http://www-cache.freeserve.com:8080;ftp=http://www-cache.freeserve.com:8080
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {1D823478-0659-420B-A92C-DE8AE5322961} - C:\WINDOWS\system32\mpcgeaa.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [TkBellExe] C:\Program Files\Common Files\Real\Update_OB\realsched.exe -osboot
O4 - HKLM\..\Run: [adiras] adiras.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [SmcService] C:\PROGRA~1\Sygate\SPF\smc.exe -startgui
O4 - Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
O4 - Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Startup: Screen Saver Control.lnk = C:\WINDOWS\FSScrCtl.exe
O4 - Global Startup: VAIO Action Setup (Server).lnk = ?
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: EPSON Status Monitor 3 Environment Check 2.lnk = C:\WINDOWS\system32\spool\drivers\w32x86\3\E_SRCV0 2.EXE
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.freeserve.com/
O16 - DPF: {33288993-5664-11D4-8B5B-00D0B73B3518} (ell Class) -
http://aol.ea.com/downloads/games/common/ieell.cab
O16 - DPF: {B69F2A9C-E470-11D3-AFA3-525400DB7692} (Actimage Room Control) -
http://ib.armstrong.com/ib/databases/actimage30717.cab
O16 - DPF: {D719897A-B07A-4C0C-AEA9-9B663A28DFCB} (iTunesDetector Class) -
http://ax.phobos.apple.com.edgesuite...ITDetector.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{7BC1C4AB-56EE-4DF0-B1E1-70023745C7D2}: NameServer = 80.225.254.178 80.225.254.186
O18 - Filter: text/html - {6A54E78C-77D0-480B-A80F-798193092ACE} - C:\WINDOWS\system32\mpcgeaa.dll
O18 - Filter: text/plain - {6A54E78C-77D0-480B-A80F-798193092ACE} - C:\WINDOWS\system32\mpcgeaa.dll
O23 - Service: EPSON Printer Status Agent2 - SEIKO EPSON CORPORATION - C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Norton AntiVirus Auto Protect Service - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: NVIDIA Driver Helper Service - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: ScriptBlocking Service - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Sygate Personal Firewall - Sygate Technologies, Inc. - C:\Program Files\Sygate\SPF\smc.exe
O23 - Service: Symantec Network Drivers Service - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Sony SPTI Service - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: SymWMI Service - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe