Locked out! Please contant SysAdmin. Then the Guest logon dialog box

I have a 2000pro desktop with the above problem. I downloaded a internet booster I think it was a TZ product. I had logon in disabled and isn't guest disabled by default! I can bypass with admin user but what a pain! I've tried 2003 norton (updated), spybot and adware. nogo! Am i hosed?!!! tried running bootlogged and received a ntbt.login file with ??\\yada\win32. files . in strategic locations. I have it saved on the other pc. will forward if needed. Found this forum and am willing to try anything you good folks recommend.

Thanks,
Virus Hater
the hater of virus

 

Hi virus hater,

Can you try if restoring the Last Known Good Configuration helps?
http://www.microsoft.com/windows2000/en/server/help/default.asp?url=/windows2000/en/server/help/boot_last_good.htm

Regards,

Pieter

 

Also what exactly did you download so we can analyse it

 

Ran TZ Connection Booster and Pagoo62 both can be found at downloads.com. Haven't tried Last Known good Configuration yet. Attached is ntbt.log.

Thanks,
Virus Hater
The hater of virus