I am using FireFox 3.0.B1. In SpywareBlaster it is marked "Mozilla/Firefox is not installed". When I click on "Click here for information", I get: Mozilla/Firefox not detected There are no Mozilla/Firefox user profiles on this account. How can I fix this problem? I am using Vista ultimate french. FireFox French version is install in: c:\programmes\Mozilla FireFox 3 Beta 1 My account is in: c:\utilisateurs(users)\my name\AppData\Local\Mozilla\here you have 2 folders: Mozilla FireFox 3 Beta 1 and Profiles. In profiles you have 1 folder: yhoqpgig.default. In this folder you have 2 folders: cache and offlinecache.