I am running IE Tester in WinXP on VMware Fusion (on a mac), and my IE Tester suddenly is unable connect to the internet, though it used to work fine. Also, my normal IE8 can connect, so the problem can't be with my xp, vm-fusion, or mac.

When I open a browser tab (any version of IE), i see:
This program cannot display the webpage.
(tab says: Internet Explorer cannot display the webpage.)

It happens with any url, including
http://www.my-debugbar.com/ietester/?version=0.4.10

I tried uninstalled IE Tester, downloading it again, and reinstalling it. No better.

Any thoughts or advice, much appreciated.
Thanks!

My specs:
IE Tester v0.4.10
Windows XP
VMware Fusion v3.1.3
Mac OS X 10.6.6