I think I downloaded something & lost my desk top & computer wil not boot past welcome screen.

Logfile of HijackThis v1.99.1
Scan saved at 10:57:59 AM, on 9/16/2006
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:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\aolavupd.exe
C:\PROGRA~1\mcafee.com\ANTIVI~1\mcshield.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\wanmpsvc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\Program Files\Common Files\AOL\1158396780\ee\AOLSoftware.exe
C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\AOLSP Scheduler.exe
C:\WINDOWS\system32\devldr32.exe
C:\Program Files\mcafee.com\antivirus\oasclnt.exe
C:\Program Files\mcafee.com\antivirus\mcvsescn.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\America Online 8.0\aoltray.exe
C:\Program Files\Common Files\AOL\1158396780\ee\SSCEvtHdlr.exe
C:\Program Files\Common Files\AOL\1158396780\ee\aolsoftware.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\hijackthis\HijackThis.exe

O2 - BHO: URLLink - {4A2AACF3-ADF6-11D5-98A9-00E018981B9E} - C:\Program Files\NewDotNet\newdotnet7_22-1.dll
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [New.net Startup] rundll32 C:\PROGRA~1\NEWDOT~1\NEWDOT~2.DLL,ClientStartup -s
O4 - HKLM\..\Run: [RealTray] C:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [HostManager] C:\Program Files\Common Files\AOL\1158396780\ee\AOLSoftware.exe
O4 - HKLM\..\Run: [AOLSPScheduler] C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\AOLSP Scheduler.exe
O4 - HKLM\..\Run: [sscRun] C:\Program Files\Common Files\AOL\1158396780\ee\SSCRun.exe
O4 - HKLM\..\Run: [OASClnt] C:\Program Files\mcafee.com\antivirus\oasclnt.exe
O4 - HKLM\..\Run: [EmailScan] C:\Program Files\mcafee.com\antivirus\mcvsescn.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: America Online 8.0 Tray Icon.lnk = C:\Program Files\America Online 8.0\aoltray.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
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: AOL Antivirus Update Service (aolavupd) - AOL LLC - C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\aolavupd.exe
O23 - Service: McAfee McShield (McShield) - McAfee Inc. - C:\PROGRA~1\mcafee.com\ANTIVI~1\mcshield.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe

I suggest you remove NewDotNet unless you deliberately installed it.

First, please open Add/Remove programs and uninstall New.Net or NewDotNet from there if listed. If it is not listed, follow these instructions:

From a computer that has Internet access, click on the following link:
http://www.newdotnet.com/removal.html

Scroll down to Procedure 4 and follow the removal instructions.


Then post a new HiJackThis log in this thread.

Here is new logfile
I had forgot to mention I am running off of the second hard drive on my computer, Win XP Pro on both hard drives. I tried running sys restore but it says that sys. cannot be restored to the date picked. I tried to restore with about 20 different dates, same message.
TIA
Logfile of HijackThis v1.99.1
Scan saved at 11:11:19 PM, on 9/16/2006
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:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\aolavupd.exe
C:\PROGRA~1\mcafee.com\ANTIVI~1\mcshield.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\wanmpsvc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\Program Files\Common Files\AOL\1158396780\ee\AOLSoftware.exe
C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\AOLSP Scheduler.exe
C:\WINDOWS\system32\devldr32.exe
C:\Program Files\mcafee.com\antivirus\oasclnt.exe
C:\Program Files\mcafee.com\antivirus\mcvsescn.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\America Online 8.0\aoltray.exe
C:\Program Files\Common Files\AOL\1158396780\ee\SSCEvtHdlr.exe
C:\Program Files\Common Files\AOL\1158396780\ee\aolsoftware.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Common Files\AOL\ACS\AOLacsd.exe
C:\Program Files\hijackthis\HijackThis.exe

O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [RealTray] C:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [HostManager] C:\Program Files\Common Files\AOL\1158396780\ee\AOLSoftware.exe
O4 - HKLM\..\Run: [AOLSPScheduler] C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\AOLSP Scheduler.exe
O4 - HKLM\..\Run: [sscRun] C:\Program Files\Common Files\AOL\1158396780\ee\SSCRun.exe
O4 - HKLM\..\Run: [OASClnt] C:\Program Files\mcafee.com\antivirus\oasclnt.exe
O4 - HKLM\..\Run: [EmailScan] C:\Program Files\mcafee.com\antivirus\mcvsescn.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: America Online 8.0 Tray Icon.lnk = C:\Program Files\America Online 8.0\aoltray.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
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: AOL Antivirus Update Service (aolavupd) - AOL LLC - C:\Program Files\Common Files\AOL\1158396780\ee\services\safetyCore\ver2_5_4_1\aolavupd.exe
O23 - Service: McAfee McShield (McShield) - McAfee Inc. - C:\PROGRA~1\mcafee.com\ANTIVI~1\mcshield.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe

The last log was clean. I have a couple of registry fixes to repair/restore the Desktop but I need to do some checking first. Default registry used is always the boot drive. In your case, we want the registry on the C: drive. I'll get back later tomorrow or Monday.