Billion Electric Company USB ISDN TA128 USBTAQG ユーザーズマニュアル

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2.  In the next window, select “Search for the best driver for your 

device” and click “Next >”. 

 

3.  Insert the installation CD into the CD-ROM drive and 

check “CD-ROM drive” in the next window. 

 

4.  Continue through the Wizard, clicking the “Next >” 

buttons. Windows will start copying files to your system. 
You will see the following screen prompting for the path 
of the Windows source files. Please specify a location. 
Click “OK”. Then, click “Finish” in the next window to end 
the installation.