USB Hardware Key (Sentinel Dongle)

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The USB Hardware Key (Sentinel Dongle), item 1009291120

If you get an error message "SuperPro initialization failed" or "RNBOsproInitialize Status - 12" when starting AlphaPro, it means that the driver for the USB Hardware Key (Sentinel Dongle) is missing.

The driver is included with the AlphaPro software installation, but has to be installed separately. See How to install driver for the USB Hardware Key

The driver can also be downloaded separately from the "AlphaPro" section at the download site.