| Issue | Likely Cause | Patched Solution | | :--- | :--- | :--- | | | You forgot to disable driver signature enforcement. | Reboot and press F7 again. Consider permanently enabling Test Mode. | | Driver installs but scanner flashes red/green erratically | The patch is for the wrong firmware version (5300 vs 4500). | Find a patch specifically labeled "For 5300 module." | | "Device cannot start (Code 10)" | Conflicting USB drivers or a bad sys file patch. | Unplug all other USB devices. Run the official DigitalPersona Pro uninstaller first, then re-apply the patch. | | Windows Hello recognizes the reader but fails to capture | The patched driver is misrouting the image data. | Install an older version of the DigitalPersona SDK utility (v4.2) to test raw capture. If that works, the patch is good, but your Windows Hello service is corrupted. |
Are you looking to into a custom application using an SDK, or are you trying to get it working with Windows Hello ? Windows Hello Fingerprint - HP Support Community - 9535806 digitalpersona 5300 driver patched