C:, D:, G:, F: = "Unknown File Type - Plz select a program to ope

After thinking a drive was clean (latest Norton Defs on my Mac and fully scanned it with no hits), brought it to work. Everything looked fine for 5 minutes…. then the drive letter icon did the same thing that's happening now when I click on any root disk icon at home: a dialog box pops up like it is an unknown file type instead of navigating to the contents of the drive. grrr. Fortunately the drive's contents are still there and can be found, navigated to, viewed and modified using the search feature of Windows Explorer. But, I think this constitutes a big problem that Norton (on my Mac), Symantec Corporate (on my home PC), and TrendMicro ウイルスバスター (on My work PC) are NOT fining. *note: home and work PCs are running Japanese windows*
(I will post logs from home ASAP)

Logfile from work -

Logfile of HijackThis v1.99.1
Scan saved at 13:04:15, on 2007/10/22
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\Explorer.EXE
C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Justsystem\JSLIB32\JSQSF32.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\conime.exe
C:\Mozilla Firefox\firefox.exe
C:\Hijackthis\HijackThis.exe
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.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: [IMJPMIG9.0] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMJP9\IMJPMIG.EXE /Preload /Migration32
O4 - HKLM\..\Run: [OfficeScanNT Monitor] "C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe" -HideWindow
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O8 - Extra context menu item: Microsoft Excel にエクスポート(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: リサーチ - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.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
O14 - IERESET.INF: START_PAGE_URL=http://www.fmworld.net/biz/fmv/?fmwbfrom=pc_default
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdat…b?1136272828140
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: OfficeScanNT RealTime Scan (ntrtscan) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe
O23 - Service: OfficeScanNT Personal Firewall (OfcPfwSvc) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\OfcPfwSvc.exe
O23 - Service: OfficeScanNT Listener (tmlisten) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe

Here is the hijackthis log from home - note - I renamed HijackThis to "Jiznackdat": Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 7:49:02 PM, on 10/22/2007 Platform: Windows XP SP2 (WinNT 5.01.2600) MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180) Boot mode: Normal 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:\Program Files\Windows Defender\MsMpEng.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\Justsystem\OpenMG BeatJam\Plugin\bgsvclib.exe C:\Program Files\Symantec AntiVirus\DefWatch.exe C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE C:\Program Files\Common Files\Creoapp\MrnTS_Sync5.exe C:\Program Files\Fujitsu\MyMedia\MyMedia Server Tool\MyMediaServer.exe C:\Program Files\Common Files\Panasonic\PSSCore.exe C:\WINDOWS\system32\svchost.exe C:\Program Files\Panasonic\TVfunSTUDIO\VrService.exe C:\WINDOWS\AGRSMMSG.exe C:\Program Files\Fujitsu RF comfort keyboard\KPDrv4XP.EXE C:\Program Files\Fujitsu\IndicatorUtility\IndicatorUty.exe C:\Program Files\Java\jre1.5.0_03\bin\jusched.exe C:\Program Files\Fujitsu\Fujitsu Quick Touch\QuickTouch.exe C:\Program Files\Fujitsu\BtnHnd\BtnHnd.exe C:\Program Files\Fujitsu\FUJ02E3\FUJ02E3.exe C:\Program Files\Fujitsu\iNetConDsp\iNetConDsp.exe C:\Program Files\Fujitsu\ÉäÉÇÉRÉìÉ}ÉlÅ[ÉWÉÉÅ[\IRRCManager.exe C:\Program Files\Fujitsu\PowerUtility\schedule\PUSCKAPLEXE.exe C:\Program Files\Fujitsu\PowerUtility\schedule\PUSCDaemon.exe C:\fjuty\wallbtn\FMVLauncher.exe C:\Program Files\Fujitsu\chitose\updatenv.exe C:\Program Files\Fujitsu\MyMedia\MyMedia Server Tool\MyMediaServerHelper.exe C:\WINDOWS\SOUNDMAN.EXE C:\WINDOWS\vsnpstd.exe C:\Program Files\Common Files\Symantec Shared\ccApp.exe C:\Program Files\Picasa2\PicasaMediaDetector.exe C:\Program Files\QuickTime\qttask.exe C:\Program Files\iTunes\iTunesHelper.exe C:\Program Files\Windows Defender\MSASCui.exe C:\Program Files\PowerISO\PWRISOVM.EXE C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe C:\WINDOWS\system32\ctfmon.exe C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe C:\Program Files\Google\Google Updater\GoogleUpdater.exe C:\Program Files\Last.fm\LastFMHelper.exe C:\Program Files\Panasonic\TVfunSTUDIO\eTVtimer.exe C:\Program Files\Fujitsu RF comfort keyboard\mmkbd.exe C:\Program Files\iPod\bin\iPodService.exe C:\Program Files\FastStone Capture\FSCapture.exe C:\Documents and Settings\Owner\ÉfÉXÉNÉgÉbÉv\More Virus Stuff\jiznakdat.exe O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file) O2 - BHO: (no name) - {A57EE9D7-0534-496A-B2B0-E95866D0C1B0} - (no file) O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.5672\swg.dll (file missing) O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.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: [AGRSMMSG] AGRSMMSG.exe O4 - HKLM\..\Run: [KPDrv4Xp] "C:\Program Files\Fujitsu RF comfort keyboard\KPDrv4XP.EXE" O4 - HKLM\..\Run: [IndicatorUtility] C:\Program Files\Fujitsu\IndicatorUtility\IndicatorUty.exe O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_03\bin\jusched.exe O4 - HKLM\..\Run: [LoadFujitsuQuickTouch] C:\Program Files\Fujitsu\Fujitsu Quick Touch\QuickTouch.exe O4 - HKLM\..\Run: [LoadBtnHnd] C:\Program Files\Fujitsu\BtnHnd\BtnHnd.exe O4 - HKLM\..\Run: [LoadFUJ02E3] C:\Program Files\Fujitsu\FUJ02E3\FUJ02E3.exe O4 - HKLM\..\Run: [INETCONDSP] "C:\Program Files\Fujitsu\iNetConDsp\iNetConDsp.exe" O4 - HKLM\..\Run: [IMJPMIG9.0] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMJP9\IMJPMIG.EXE /Preload /Migration32 O4 - HKLM\..\Run: [IRRCManager] C:\Program Files\Fujitsu\?????R?Åg?}?l?[?W???[\IRRCManager.exe O4 - HKLM\..\Run: [PUSCKAPLEXE] C:\Program Files\Fujitsu\PowerUtility\schedule\PUSCKAPLEXE.exe O4 - HKLM\..\Run: [LoadPUSCDaemon] C:\Program Files\Fujitsu\PowerUtility\schedule\PUSCDaemon.exe O4 - HKLM\..\Run: [FMVÉâÉìÉ`ÉÉÅ[] C:\fjuty\wallbtn\FMVLauncher.exe O4 - HKLM\..\Run: [FJUPDNV_Chitose] C:\Program Files\Fujitsu\chitose\updatenv.exe O4 - HKLM\..\Run: [MyMedia Server Helper] "C:\Program Files\Fujitsu\MyMedia\MyMedia Server Tool\MyMediaServerHelper.exe" O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE O4 - HKLM\..\Run: [snpstd] C:\WINDOWS\vsnpstd.exe O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe" O4 - HKLM\..\Run: [googletalk] C:\Program Files\Google\Google Talk\googletalk.exe /autostart O4 - HKLM\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.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: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [PWRISOVM.EXE] C:\Program Files\PowerISO\PWRISOVM.EXE O4 - HKLM\..\Run: [CloneCDTray] "C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe" /s O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe" O4 - HKCU\..\Run: [UnHackMe Monitor] C:\Program Files\UnHackMe\hackmon.exe O4 - HKCU\..\Run: [DWQueuedReporting] "C:\PROGRA~1\COMMON~1\MICROS~1\DW\dwtrig20.exe" -t O4 - HKUS\S-1-5-19\..\Run: [ctfmon.exe] ctfmon.exe (User 'LOCAL SERVICE') O4 - HKUS\S-1-5-20\..\Run: [ctfmon.exe] ctfmon.exe (User 'NETWORK SERVICE') O4 - HKUS\S-1-5-18\..\Run: [ctfmon.exe] ctfmon.exe (User 'SYSTEM') O4 - HKUS\.DEFAULT\..\Run: [ctfmon.exe] ctfmon.exe (User 'Default user') O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\WINDOWS\system32\GPhotos.scr/200 O8 - Extra context menu item: Microsoft Excel Ç…ÉGÉNÉXÉ|Å[Ég(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000 O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_03\bin\npjpi150_03.dll O9 - Extra 'Tools' menuitem: Sun ?I Java ?R?Åg?\?[?? - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_03\bin\npjpi150_03.dll O9 - Extra button: ???T?[?` - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.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 O18 - Protocol: msjwwdat - {BAAB02DC-913E-40AA-B9ED-8068DEE42CFA} - C:\Program Files\Microsoft Office\Home Style\JWW\JWWData.dll O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL O20 - Winlogon Notify: PUSCSRVC - C:\WINDOWS\SYSTEM32\PUSCSRVC.dll O23 - Service: BeatJam Music Server - HTTP (BeatJamMusicStreamingServer) - Justsystem Corporation - C:\Program Files\Justsystem\BeatJam Music Server\BeatJamHttpService.exe O23 - Service: BeatJam Music Server - UPnP (BeatJamUPnPMusicServer) - Justsystem Corporation - C:\Program Files\Justsystem\BeatJam Music Server\BeatJamUPnPService.exe O23 - Service: B's Recorder GOLD Library Service (bgsvclib) - B.H.A Corporation - C:\Program Files\Justsystem\OpenMG BeatJam\Plugin\bgsvclib.exe O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE O23 - Service: Morrin Thumbnail Synchronized Service 5 (MrnTS_Sync5) - äîéÆâÔé–ÉÇÅ[ÉäÉì - C:\Program Files\Common Files\Creoapp\MrnTS_Sync5.exe O23 - Service: MSCSPTISRV - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\MSCSPTISRV.exe O23 - Service: MyMedia Server - DigiOn - C:\Program Files\Fujitsu\MyMedia\MyMedia Server Tool\MyMediaServer.exe O23 - Service: PACSPTISVR - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\PACSPTISVR.exe O23 - Service: PSS Core - Matsushita Electric Industry Co., LTD. - C:\Program Files\Common Files\Panasonic\PSSCore.exe O23 - Service: PowerUtility Remote Power Management Service (putlrsrv) - FUJITSU LIMITED - C:\PROGRA~1\Fujitsu\POWERU~1\remote\PUTLRSRV.exe O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\SPTISRV.exe O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe O23 - Service: VRService - Matsushita Electric Industrial Co., Ltd. - C:\Program Files\Panasonic\TVfunSTUDIO\VrService.exe – End of file - 10490 bytes