Alternate link: http://www.pcworld.com/article/173858/mozilla_blocks_microsofts_buggy_firefox_plugin.html http://www.pcworld.com/article/173858/mozilla_blocks_m

Alternate link: http://www.pcworld.com/article/173858/mozilla_blocks_microsofts_buggy_firefox_plugin.html http://www.pcworld.com/article/173858/mozilla_blocks_microso... Mozilla is automatically blocking two [Firefox] add-ons: the Microsoft .Net Framework Assistant and a related plugin called the Windows Presentation Foundation