Hi, I am using windows 7 build 7100 on an Acer Aspire 8930G. My laptop has a built in fingerprint reader, with all the drivers installed. It shows up correctly as a "Biometric Device" in the device manager, which says its installed properly. However, in my control panel, the "Biometric Devices" option does not exist. The fingerprint reader works fine with the "Acer Bio Protection" application, but I would prefer to use the built-in windows feature.