Need Help With Netscape 6.0



Hello People,
i was wondering if anyone knew of the problem i have? I have just installed Netscape 6.0 for windows and everytime i try and access my account it crashes, well a file called psm.exe does. I went to detials but it says the problem is psm.exe itself. I am running Windows 98SE, does anyone know of a suloution to this. I would be very grateful