After the Firefox 6.0.2 update (up from 6.0), Firefox does not open a tab/page anymore when clicking on links in e-mail(have Thunderbird 6.0.2)
Firefox no longer receives clicks on links in e-mail and others. No response at all. When I click on URL links in Windows, I receive "Windows cannot find http://<an address>. Make sure you typed the name correctly ...". When I click on e-mail links in Thunderbird, I do not get an error but nothing happens.
Wšykne wótegrona (2)
A temporary fix is to run Thunderbird as administrator. Then the links work.
This problem disappeared after a few days by itself but the last significant change in my PC prior to noticing normal Firefox link behaviour was MS Vista update KB2607712 & restart. This may or may not be the solution to the problem.