Remove Pre-Release Driver Versions On A Windows 7 Or 10 Operating System - Emerson USB Fieldbus Interface User Manual

January 2019
Appendix D
Remove pre-release driver versions on a Windows 7
or 10 operating system
Uninstall the USB drivers using Windows Device Manager:
1. Launch Windows Device Manager (Start > Run, type devmgmt.msc, or
device manager, and click on the found item).
2. Expand Ports (COM & LPT).
3. Connect the USB Fieldbus Interface to the computer through the USB
port and wait a few seconds to see if 770 Fieldbus Interface (COMxx)
appears on the list.
4. Right-click 770 Fieldbus Interface (COMxx), and select Uninstall.
5. Click OK to confirm the driver removal.
6. Expand Universal Serial Bus controllers, right-click 770 Fieldbus Interface,
and select Uninstall.
7. Click OK to confirm the driver removal.
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