PC Doesn't Fine Uno Driver

Development Tools IDE 1.x
8

O.K. Here's what I tried today (I realize some of this may be irrelevant).

  1. Boot up mini-ITX with only Mega attached
    Device Manager, Under Ports
    Communication Port (Com1)
    Communication Port (Com2)
    Printer Port (LP!)
    USB Serial CH340 (Com8)

  2. Add Uno and Restart mini-ITX
    Device Manager Under Ports - unchanged
    New Menu Item - Other Devices
    Under Other Devices - Com5 with a yellow icon of an exclamation point
    Right click on Com5 - Properties/Details, two lines
    VID_2341&PID_0043&Rev0001
    VID_2341&PID_0043

Both Arduinos are genuine.

John-