Windows 7: I just need a silly Driver for external USB FDD

I need a Driver for Mitsumi external USB FDD, I just want to have the option of using Legacy Hardware on the system. It works in Vista on 7 it gives me the code 10

What driver are you currently using? The vista driver should work just fine, if not, try compatibility mode.

I tryed by going in to system 32, FDD.sys, and tryed to get the properties, but did not give me that option, maybe there is another way, but I'm not aware of it,
I'm using win. 7 driver I will copy and paste a vista driver and see if it works
Thank's for your help.

q13pr, is the vista driver working ? because I have the same problem with my usb FDD

thx

Have you tried this?

Mitsumi Electronics MITSUMI USB FDD (Port Driver) Driver Windows Info