How can I distinguish which type of CD-ROM for Windows Vista I have for my Scanner?

The installation procedures vary depending on the type of your CD-ROM.
To distinguish your CD-ROM, see below.
To distinguish the type of your CD-ROM (A / B), check the descriptions of [ 1 ] and [ 2 ]. (Refer to the illustrations below.)
(The illustrations below show the LiDE 70. The model name and background color vary depending on the scanner model.)

A: [ 1 ] reads the model name you are using, and [ 2 ] reads 2.0 or later
B: [ 1 ] reads the model name you are using, and [ 2 ] reads 1.x

After you confirm your CD-ROM type, select the type of CD-ROM you are using from the following:
CD-ROM "A"
CD-ROM "B"
Do not have any CD-ROM