If I have Firefox open, when I first run Mediacoder (after just installing it), and I go to "Options" and click "System Information", Firefox asks me if I want to uninstall my McAfee SiteAdvisor add-on! Even though I try to exit this, SiteAdvisor still gets uninstalled in firefox. And worse, when I reinstall Siteadvisor, it only stays around as long as I have Firefox open for that session; if I close firefox and then reopen firefox, siteadvisor has completely disappeared again. I can repeat this endlessly--Siteadvisor no longer stays permanently installed.
Would you PLEASE look into this issue? Like I said, it happened exactly in the same way on two different computers.