i3TOUCH excellence Installation Manual page 19

Calibrate again with the V-sense drivers and test the result. If the i3TOUCH is still not calibrated
fully accurately, the problem might be related to your computer graphical card or its drivers that
needs to be upgraded.
10 What to do if windows calibration does not start
Sometimes the Windows calibration cannot run because the i3TOUCH is already calibrated with
the V-sense driver. Remove the V-sense drivers using the uninstaller (unins000.exe) in the
folder "program files\i3 learning".
Now go to "control panel" -> "tablet PC settings" (windows 7 / windows 8)
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