Omron CJ2 User Manual page 344

Appendices
Re-installing the USB Driver
If the USB driver installation fails for some reason or is cancelled in progress, the USB driver must be
reinstalled.
Checking USB Driver Status
1.
Display the Device Manager on the computer.
2.
If USB Device is displayed for Other devices, it means that the USB driver installation has failed.
Reinstalling the USB Driver
1.
Right-click USB Device and select Delete from the pop-up menu to delete the driver.
2.
Reconnect the USB cable. The USB Driver Installation Window will be displayed.
3.
Reinstall the USB driver.
A-114 CJ2 CPU Unit Hardware User's Manual