I have this same problem and there are no correct answers posted he

"This operationhas been canceled due to
| restrictions in effect on this computer. Please contact your system
| administrator." I guess I would be that person. If I am sent email
| with a website referred in the email- I cannot open the website
| because I get the above message. Anyone know how I can fix this?

Don't tell me to reset the web settings in IE6 because I have already
tried that to no avail.

Please help. Someone must have solved this since this keeps being
posted for about 2 years now.

Thanks,
/bear