Campbell Scientific SC-USB USB to CS I/O Optically Isolated Interface - Manual (Page 27)

SC-USB USB to CS I/O Opto-isolated Interface
Select ‘Search for the best driver….’ and click ‘Next’. You will then see the
screen shown below.
Select the appropriate location; if using the supplied CD, the driver letter
should be your CD-ROM drive. For Windows 98 or ME you must specify the
subdirectory “win98me”, as above, otherwise the installer will try to install the
XP drivers from the default directory which will not work. Press ‘Next’ and, if
the drivers were successfully found, a confirmation screen will be displayed,
and the screen shown below will be displayed.
Press ‘Next’ and the drivers will be installed.
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