1) Please go“ Start ”->”computer”-> right click ”properties”

2) Please Choose ”Device Manager”

3) Please find ”Other devices”-> at ”600 dpi USB Scanner” right click and choose ”update driver software”

4) Please Choose ”Browse my computer for driver software”

5) Please Choose「Include this location in the search」and than click「Browse」button-> choose the path 「C:\Program Files\ WorldCard \driver\inf_786 or inf_786_vista」 -> and then click「next」

6) Office driver installation complete.

7) Please check first if the calibration is working.