device driver stopping LV executable GUI to appear

[umars]

I have a LV executable that serves as GUI to control a usb device.  For some reason, ON ONLY ONE PARTICULAR COMPUTER, the device

being present in the device manager (i.e., the driver is loaded) stops the GUI from appearing when I launch it.

It shows up in the task bar, but is not visible.

If I disconnect the device, the GUI suddenly pops-up.  I can then re-connect the device, but any operation that requires another GUI popping up,

like hitting a file browse button, fails.  The browse window shows up only after disconnecting the device.

Anyone seen something like this before?  Any solutions?

Thanks...

-Umar.

[mikeporter]

What OS?

What version of LV?

What is the normal quiecent CPU usage?

Mike...

It's lookin' like it might be "reinstall time"...

[umars]

OS: XP

LV Version: 8.2.1

I did a system restore and re-installed, to no avail.

[mikeporter]

What is the USB device?

How is the computer where it is failing different from the ones where it works?

Mike...