1. Extracting file
    • Execute downloaded file(usbcom.exe).
    • The dialog window will be displayed as follows:
    • If you wish to change the default folder, push the “Reference…” button.
    • When you push the “OK” button, the folder “USBCOM” is made in the target folder (in the case of the above, “C:\My Documents”), and USB-COM Port Driver set is extracted.
  2. Uninstall the old USB-COM Port Driver
    • If you already use the “USB-COM Port Driver”, please uninstall this old software as follows.
    • You use this software at the first time, install the USB-COM Port Driver, referring to the user’s manual.
    • Open the folder “…\USBCOM\UNINSTAL”. (this is in your selection folder)
    • Execute “undwcom.exe”. (About detail of “undwcom.exe”, refer to “USB-COM_Port_Driver_Uninstallation_Guide.pdf”)
  3. Install the USB-COM Port Driver
    • Install the USB-COM Port Driver, referring to the user’s manual.

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