![]() Stop the WBF service, restart it, and then stop it again. HID offers powerful SDKs which feature accurate, high performing fingerprint authentication algorithms. In order to replace a WBDI driver with a legacy driver, use the following procedure:Ĭlose all currently active WBF applications. Biometric SDK for Windows® The DigitalPersona® Biometric Software Development Kit (SDK) for Windows enables integrators and developers to quickly add the power of fingerprint-based authentication to their Microsoft® Windows-based applications. For more information about setting a Feature Score, see Ranking a Biometric Driver on Windows Update.įor information about INX files and how they differ from INF files, see Using INX Files to Create INF Files. ![]() ![]() Feature Score is not set in the WudfBioUsbSample sample. To differentiate WBDI and legacy drivers, vendors must set a Feature Score for the driver in the INX file. WBDI drivers should specify a class of "Biometric." Set ClassGuid equal to the value that corresponds to GUID_DEVCLASS_BIOMETRIC in Devguid.h: ĬlassGuid=,ConnectionString,"" The code examples in this topic are taken from the WudfBioUsbSample.inx file of the WudfBioUsbSample: The following is a list of guidelines for biometric device installation. Vendors can provide an INF file to install a WBDI driver.
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