Amelio

What version of Windows are you using?
The reason I ask that is because I tried installing the USB Driver [for the fast Hard Drive access feature with Tyros OS version 1.20]. The Tyros OS version 1.20 has the ability to "speed up" Hard Drive access and data transfer through the USB port connection. But with Windows 98SE [which I had until recently] I was NOT able to get this function [feature] to work. What I ended up doing was purchasing Windows XP and formatting the Hard Drive (on my PC) and clean installing WinXP. The nice thing is WinXP requires NO driver for the fast harddrive access feature [when using Tyros OS version 1.20]. But to use the Tyros File Utility and Voice Editor software included on the Tyros CD you will still need a USB Midi Driver for that. I got the latest version USB Midi Driver, ie., "version 2.07" and it installed just fine on WinXP. But like Dave said you will need to follow the 'instructions' to a "T" to insure Driver installation success.

But I could not get the "fast harddrive access" [with Tyros OS version 1.20] feature to work using Windows 98SE. But everything works great using Windows XP.

So a clarification as to what Windows version operating system you are using would be helpful so it can be determined where the problem lies as to why you cannot get the USB Driver installed.

Best regards,
Mike