I have a file in Wiord 2007, the contents are listed by using the Refernces/ Table of Contents entry on the ribbon. I have always been able to click on an item in this list to be taken to that page. However, today it refuses to work and throws up a dialog box with the follpwing message:- 'This operation has been cancelled due to restrictions in effect on thus computer. Contact your administrator' - I have no such knowledge of these restrictions and I am the administrator!

I recently downloaded and installed Firefox 5 but had to uninstall it agaun when it would not run and am now using IE8. I had an EMail the other day where the spam filter failed to catch an email beginning with Congratulations and my name - like an idiot I opened it and, when I could find no senders name realised that it was just spam and deleted it immediately. Suspecting that it may have given me some malware I have run SuperAntiSpyware with no result.

So, how could an alteration be made which would affect Word? Your advice would be greatly appreciated for, short of reinstalling Win7 I can't think of an answer to this.