Need help with usbser.sys and at91usbserial

I have a module that needs to attach to my vista x64 machine and I keep getting errors as i copied below. Asked for vendor help of the product and haven't gotten a response yet. Any suggestions on how i can get the drivers into my system to make them work.
Thanks Ron

See Below errors:



See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Windows\driver~1\usbser.sys'.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite)
at System.IO.File.Copy(String sourceFileName, String destFileName)
at X2FlasherInstallationWizard.Form1.CopyFiles()
at X2FlasherInstallationWizard.Form1.btnNext_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
X2FlasherInstallationWizard
Assembly Version: 1.0.2775.28448
Win32 Version: 1.0.2775.28448
CodeBase: file:///C:/Users/R.%20Crown/AppData/Local/Temp/ckz_PWLI/FirmwareUpdate/setupWizard.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 8.0.0.0
Win32 Version: 8.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

Hi,
Can you post the module inf file ?

Do you have any trick on getting the module inf file? I dont know how to pull this off. Originally how it suppose to work is I downloaded a program that i can up load into the module that suppose to install on to the unit. but with these errors i am pretty much screwed. I'll see if i can figure out to open the file in order to get you these files. Thanks for the reply
Ron

Usbser.sys is not part of Vista, therefore in the inf file of your module we could eventually modify things to trick it.
What module is it, i'll check the drivers and try to make it work on x64 (if i can).

The Module is a performance module for a truck that allows it to up loading and down loading of different files to suite the drivers needs. unfortually when i down load the package to transfer to this unit is when I recieve these errors. If you have a email ill send you the file that ive been trying to download in order to upload so you can check it out Thanks Ron