Updating on Windows 11 version 25H2?
Microsoft's recent Windows MIDI system changes can prevent the firmware updater from detecting your Spark 40. If you're on Windows 11 25H2 and the updater fails or hangs, see Windows 11 25H2 Firmware Update Issues (Spark 40) before troubleshooting further.
This article has moved. Please visit Spark Firmware Update Troubleshooting for the latest troubleshooting steps.