Partition Magic problem?

I’ve just installed Linux Mandrake 7.1 on a dual boot system with Win98SE.

The problem is that everytime i try to open the “my computer” icon Windows immediately crashes(or when i try to use the windows explorer).

I’m not sure , but i think that Partition Magic 6 is the one that caused that problem.After i used it to partition my HD the problem occured.

Is there a way to solve that?

PS : The good thing is that i had created a shortcut for my HD (C:) and i can have access to my files !!! )