I was having trouble with BD 2019 so I uninstalled using the reinstall option from the Programs menu.  I went to BD central and selected install protection on this device.  Downloaded the file and ran it.  All I get is an initial screen the says BD is preparing to install; this lasts only a few seconds and disappears, then nothing further happens.
	I tried running the BD 2019 uninstaller which says it completed successfully and tried installing again; same result.
	Any ideas?