When I at command prompt, and type msconfig, I find in the start the
following three files. But I suspect that they are all virus, or spyware of
some kind. Can anyone tell me how to remove them. I find that XPfirewall.exe
obstruct my connecting to the internet, it seemed.

1. C:\windows\bewavokb.exe
2. %systemroot%\system32\dumprep 0 -u
3. XPfirewall.exe

Bibledriller wrote:
You are going to have to insall antivirus and antiadware programs in
safe mode, run them, then reboot to standard mode, update them, then
scan again.

--
http://www.bootdisk.com/