User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; nl; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; nl; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 The following add ons are installed: AVG, ColorfulTabs, Downloadhelper, Firebug, PC Sync 2, Smush.it, Web developer, YSlow When I click an a word document I expect the download screen to open. However Firefox starts an infinite loop op opening tabs. The loop can be stopped by closing Firefox. Reproducible: Always Steps to Reproduce: 1.Open URL: http://www.mannatura.nl/index.php?htmfile=verwijzers.htm 2.Click on word doc 3.See what happens Actual Results: As described Expected Results: As described Start the download screen

You have assigned word documents with Firefox itself, remove that in tools/applications.