Thank you all. The recommendation by Ted Zieglar solved the problem, at least
for the time being. I would prefer to know exactly what is causing the
problem and the precise solution so I could continue to receive mail in html.
There are some companies whose images I like to see without going back to
make html active for that one email, i.e., Dell, WalMart, etc. There were
other good ideas but they either didn't work or I simply decided not to go in
that direction. I think some spammers have discovered how to corrupt a script
so that their emails intentionally cause the 'script error' pop up to bring
attention to their ad. I've noticed quite a few folk are complaining of
scripting errors. Once again, to be able to find the precise cause and the
appropriate solution would be welcome. Maybe someone will come up with a
software program which does exactly that? Thanks again.

"Dick" wrote:

How do I stop script errors in my email?
An error has occurred in the script on this page.
Line: 41
Char: 1
Error: 'SymRealWinOpen' is undefined.
Code: 0
URL: mhtml:mid//00000005/
Do you want to keep running scripts on this page?
Yes No