Quote Originally Posted by ShyParanoiac View Post
Hello !

If your problem is still unsolved, I would advise a reinstallation of Windows Vista, not just the creation of another user, because file associations are partially managed on a system-wide basis. The creation of a new user might fix the problem, but the fact that file associations disappeared probably means that something else is not working correctly.

If you need help on how to save some settings or files, or with the reinstallation process, feel free to contact me !
I will do that actually, I bought an external hard-drive ^^ thanks I shall see what happens <3 and will ofc tell you guys >>