Hello thanks for taking time out to review my inquiry with regards to my concern with Windows 10 ver 1903 deployment. My sound blaster Audigy FX sound card worked excellent up until your deployment of Windows 10 version 1903. The prior Windows 10 version 1809 my sound card had absolutely no issues what so ever. Now I did my due diligence and began to update my sound cards drivers, uninstall the the sound card, uninstall the drivers, perform a thorough clean sweep of any left over driver files in safe mode, reinstall the sound card, re-install the drivers, update to the latest Creative drivers but to no avail. My sound blaster Audigy FX is not broken because it is showing in my pc's device manager clearly plus it shows the sound control panel my sound card shows as disabled in all the audio connection. Please FIX this issue you break you repair it Thank You