[Closed] HELP ME PLEASE

i am having some problems with my computer and i thank anyone who takes time to read this over

when i start my computer 3 windows appear during the loading.
the first one says…
RUNDLL
Error loading C:\WINNT\system32\avpqdcsl.dll
The specified module could not be found.

the second one says…
Problems with Shortcut
The drive or network connection that the shortcut 'TA_Start.Ink' refers to is unavailable. Make sure that the disk is properly inserted
or the network resource is available, and then try again.

then another window pops up with the title "Init" and it looks like its going to load but it just closes after about one second
its supposed to be my 3com wireless LAN PCI internect connection. my internet works but there is no icon in the bottom right corner of the desktop and every time i try to open 3com it does that same "Init" window then just disappears before anything loads.
i dont know if any of this is important but i put it anyway.

also sometimes when i am on the computer this window appears
Microsoft Visual C++ Runtime Library
Runtime Error!
Program: C:\WINNT\explorer.EXE
abnormal program termination
and when i click OK the screen turns that sky blue and the background and icons on the desktop disappear and i have to log off or shut down

Logfile of HijackThis v1.99.1
Scan saved at 7:25:21 PM, on 1/31/2008
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (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\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\WINNT\SYSTEM32\DWRCS.EXE
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\WINNT\System32\nvsvc32.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\HPZipm12.exe
C:\WINNT\Explorer.EXE
C:\Program Files\3Com\3Com 11Mbps Wireless LAN PCI Adapter\WLAN_Cfg.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Program Files\Hewlett-Packard\AiO\hp officejet g series\Bin\hpoavn07.exe
C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
C:\Program Files\Sprint music manager\MEMonitor.exe
C:\PROGRA~1\HEWLET~1\AiO\Shared\Bin\hpoevm07.exe
C:\Program Files\Hewlett-Packard\AiO\Shared\bin\hpOSTS07.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\user\Desktop\New Folder (2)\Hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://rd.yahoo.com/customize/sbcydsl/defa…/search/ie.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: IE - {0CB66BA8-5E1F-4963-93D1-E1D6B78FE9A2} - C:\Program Files\WinBudget\bin\matrix.dll
O2 - BHO: (no name) - {0F4D8A86-1233-6DC5-6557-3B71C404C3CC} - C:\WINNT\system32\tfqheac.dll
O2 - BHO: XBTB04084 - {3D1ED03C-73AE-40dd-B952-AC2589DA3C45} - C:\WINNT\DOWNLO~1\CONFLICT.2\XHOLLY~1.DLL (file missing)
O2 - BHO: 0 - {52EB132C-1C84-40BC-F7AA-A9E75A823844} - C:\Program Files\microsoft frontpage\quzatedy629.dll (file missing)
O2 - BHO: Editor plugin - {66CEAA7E-6FBD-4e0f-BDD2-190D5A354C99} - micropr.dll (file missing)
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O2 - BHO: (no name) - {a2d0db8b-cf21-4abf-bc63-2944e904ad4a} - C:\WINNT\system32\niarmhm.dll (file missing)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dll
O2 - BHO: (no name) - {CD157654-62C0-4CA2-9221-5D6E90ABCB2E} - C:\WINNT\system32\tussp.dll (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O3 - Toolbar: Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Common\ycomp5,0,8,0.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [WLAN_Cfg.exe] C:\Program Files\3Com\3Com 11Mbps Wireless LAN PCI Adapter\WLAN_Cfg.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [SearchIndexer] rundll32.exe "C:\WINNT\system32\avpqdcsl.dll",sitypnow
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe"
O4 - HKCU\..\Run: [IpWins] C:\Program Files\Ipwindows\ipwins.exe
O4 - HKCU\..\Run: [Insider] C:\Program Files\Insider\Insider.exe
O4 - HKCU\..\Run: [SpyDefender Shield] "C:\Program Files\SpyDefender Pro\SpyDefender.exe" –scan2
O4 - Startup: MEMonitor.lnk = C:\Program Files\Sprint music manager\MEMonitor.exe
O4 - Startup: TA_Start.lnk = C:\WINNT\system32\kpdsrngm.exe
O4 - Global Startup: HPAiODevice(hp officejet g series) - 1.lnk = C:\Program Files\Hewlett-Packard\AiO\hp officejet g series\Bin\hpoavn07.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Symantec Fax Starter Edition Port.lnk = C:\Program Files\Microsoft Office\Office\1033\OLFSNT40.EXE
O8 - Extra context menu item: &iSearch The Web - res://C:\WINNT\system32\toolbar.dll/SEARCH.HTML
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\System32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\System32\msjava.dll
O9 - Extra button: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra 'Tools' menuitem: Yahoo! Login - {2499216C-4BA5-11D5-BD9C-000103C116D5} - C:\Program Files\Yahoo!\Common\ylogin.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0411.dll (file missing)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0411.dll (file missing)
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O15 - Trusted Zone: *.amaena.com
O15 - Trusted Zone: *.drivecleaner.com
O15 - Trusted Zone: *.errorprotector.com
O15 - Trusted Zone: *.errorsafe.com
O15 - Trusted Zone: *.imageservr.com
O15 - Trusted Zone: *.imagesrvr.com
O15 - Trusted Zone: *.systemdoctor.com
O15 - Trusted Zone: *.winantispyware.com
O15 - Trusted Zone: *.winantivirus.com
O15 - Trusted Zone: *.winfixer.com
O15 - Trusted Zone: *.amaena.com (HKLM)
O15 - Trusted Zone: *.drivecleaner.com (HKLM)
O15 - Trusted Zone: *.errorprotector.com (HKLM)
O15 - Trusted Zone: *.errorsafe.com (HKLM)
O15 - Trusted Zone: *.imageservr.com (HKLM)
O15 - Trusted Zone: *.imagesrvr.com (HKLM)
O15 - Trusted Zone: *.systemdoctor.com (HKLM)
O15 - Trusted Zone: *.winantispyware.com (HKLM)
O15 - Trusted Zone: *.winantivirus.com (HKLM)
O15 - Trusted Zone: *.winfixer.com (HKLM)
O15 - ProtocolDefaults: 'http' protocol is in My Computer Zone, should be Internet Zone
O16 - DPF: {072D3F2E-5FB6-11D3-B461-00C04FA35A21} (CFForm Runtime) - http://www.birdville.k12.tx.us/CFIDE/classes/CFJava.cab
O16 - DPF: {200B3EE9-7242-4EFD-B1E4-D97EE825BA53} (VerifyGMN Class) - http://h20270.www2.hp.com/ediags/gmn/insta…staller_gmn.cab
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://us.dl1.yimg.com/download.yahoo.com/…nst20040510.cab
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} (DivXBrowserPlugin Object) - http://go.divx.com/plugin/DivXBrowserPlugin.cab
O16 - DPF: {AB86CE53-AC9F-449F-9399-D8ABCA09EC09} (Get_ActiveX Control) - https://h17000.www1.hp.com/ewfrf-JAVA/Secur…loadManager.ocx
O16 - DPF: {DF780F87-FF2B-4DF8-92D0-73DB16A1543A} (PopCapLoader Object) - http://download.games.yahoo.com/games/web_…aploader_v6.cab
O16 - DPF: {E7D2588A-7FB5-47DC-8830-832605661009} (Live Collaboration) - https://livewc01.custhelp.com/7520-b289h-tu…l/java/RntX.cab
O20 - AppInit_DLLs:
O20 - Winlogon Notify: pmnkkig - pmnkkig.dll (file missing)
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: DameWare Mini Remote Control (DWMRCS) - DameWare Development - C:\WINNT\SYSTEM32\DWRCS.EXE
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINNT\System32\nvsvc32.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINNT\system32\HPZipm12.exe

again, thank you to anyone who can help