Dialup Cannot Connect

[Chris M.]

I used to be able to connect to Internet with no problems
via dialup.

Because of inclement weather, I tried to get my work's
VPN software working so I could work from home. The
install failed, and after rebooting, I can no longer
connect to the Internet. I get an invalid
username/password on domain error.

I verified username and password is correct. I even
signed up with a new ISP. I can't connect with the new
ISP either.

Any ideas?

Thanks.