wierd error
 

when plugging in my usb wireless adapter my linux froze and i had to manual restart and now any time i boot into it when it is loading the USB controller it says it cant find the module binary, module file, or /etc/modules.conf. And none of my usb devices work when it boots. But the modules.conf file is there. I am using Mandrake 9.1 and i dont remember the kernel but i can find out if you need to know.

Thanx in advance

Exact error messages are a good idea.