I get a message for all HTTP URLs that the page cannot be
displayed or that I cannot connect, Internal Server
Error. I have no problem connecting to HTTPS URLs. I am
using IE 6 with Windows 98.

Can you connect if you add the http://www prefix to the url?

If so then check for parasites.

Try this: Tools > Internet Options > Advanced > Browsing
Uncheck the Enable 3rd party browser extensions

If this clears your problem then find out who the culprit(s) is/are with
these tools.

Let AD-Aware Scan your system for advertising Spyware
http://www.lavasoftusa.com

and:

SpyBot-S&D
http://security.kolla.de/

p.s Reset the 3rd party browser setting.

More: This may be caused by a third-party program (adware, spyware,
parasite).
Get AdAware and SpyBot and run them both. Keep them up to date.
Dealing with Unwanted Spyware, Parasites, Toolbars and Search Engines
http://mvps.org/winhelp2002/unwanted.htm

Additional link:
http://aumha.org/a/quickfix.htm


You may need this removal tool.
More: Complete list by variant with up-to-date information.
http://www.merijn.org/cwschronicles.html
More: Removal tool: http://www.merijn.org/files/cwshredder.zip
--

Other resources:
http://www.colba.net/~hlebo49/canotofd.htm


Henri Leboeuf
Web page: http://www.colba.net/~hlebo49/index.htm
===
"DennisV" <(E-Mail Removed)> wrote in message
news:12d0e01c4432b$c58fb200$(E-Mail Removed)...
> I get a message for all HTTP URLs that the page cannot be
> displayed or that I cannot connect, Internal Server
> Error. I have no problem connecting to HTTPS URLs. I am
> using IE 6 with Windows 98.