Fujitsu PalmSecure SDK V02 Installation Manual page 43

3.2 Uninstalling the Sensor Driver in Windows XP / Vista / 7 Environments Manually
When there are multiple USB ports which have been used to connect
Step6
the Sensor, device information of the Sensor driver needs to be
deleted from each USB port. Reconnect the Sensor to the target
hardware and repeat steps 3 to 5.
If device information of the Sensor driver is not deleted
★Tip
The device information of the Sensor driver remains in Device
Manager.
Even if a Sensor driver of a different version level is installed
later, the previous device information of the Sensor driver
including the version level information is not updated.
Uninstalling "fdpvusb.inf"
★Tip
<For Windows XP>
<For Windows Vista / 7>
Uninstalling "fdpvusb.inf" with a proprietary uninstaller
★Tip
There are the following methods.
<For Windows (x86)>
(1) Use SetupCopyOEMInf to search the "oem*.inf" file
(2) Use SetupUninstallOEMInf to uninstall.
<For Windows (x64)>
(1) Use DIFx API to uninstall.
For information on SetupCopyOEMInf, SetupUninstallOEMInf,
>See>
and DIFx API, refer to the MSDN Library Online Document.
There is no method available to manually uninstall
"fdpvusb.inf".Though "fdpvusb.inf" information remains, this
does not cause any problems.
If uninstalling "fdpvusb.inf" using any means other than
manual uninstallation, refer to information described in "Tip
Uninstalling "fdpvusb.inf" with a proprietary uninstaller.".
The uninstallation is already carried out if [Delete the driver
software for this device] is checked in step 5.
corresponding to "fdpvusb.inf".
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