Denso QB30-SR User Manual page 20

[Windows 7]
(1) Run the Setup.exe.
(2) Wait for the User account control message screen to appear and then select "Yes (Y)".
(5) Wait for the caution message for driver's digital signature to appear, then click
Continue Anyway to proceed.
(6) After completion of installation of the driver files, click Finish.
(3) Wait for the InstallShield Wizard screen to appear and then click Next.
(4) Check that the USB device (scanner) to be connected is not plugged in the
computer, and then click OK.
Note: When installing the serial port driver for the 2nd or the following USB
devices on the same computer, ensure that none of those USB devices is plugged
in the computer, and then click OK.
(5) Wait for installation of the driver files to proceed.
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