Installation guide

Active USB-COM Port Driver Installation Guide
4
Note:
 If you use multiple USB ports, please execute “Setup.exe” in each USB port. The more you
execute “Setup.exe”, the more you can add COM ports.
 Multiple USB ports cannot be assigned to 1 COM port.
 If you use multiple USB ports even if you use 1 USB device, you should add the COM port
as same number as USB ports you use by executing the “Setup.exe”.
 In case of the PC that supported USB2.0 Specification, the two USB controllers (EHCI and
UHCI (or OHCI)) are assigned to 1 USB port. In this case, the USB port is assigned the
different COM port number in via EHCI and via UHCI (or OHCI). If you use separate the
COM port numbers, please execute “Setup.exe” twice.
2.2 [STEP1] Installation of virtual serial port driver
To install the virtual serial port driver, please execute “Setup.exe”. The step is as below.
[Windows 7]
1) Execute “Setup.exe”. The user account control massage window is displayed. Then click
“Yes” button.
2) The following welcome dialog is displayed. Then click “Next>” button.
Installation of virtual serial port driver Start
Detach all supported DENSO WAVE USB device.
Execute “Setup.exe”
Installation of virtual serial port driver End