Question Sound Blaster Audigy Rx Control Panel not working

sound card is too old tbh
anyway try download official drivers, extract it with winrar (or other similar app)
then go to device manager and manually install driver from extracted Audio -> DriversWin10 -> wdm -> browse wdm_emu.inf file.
if it installs, then reboot
download audigi support pack
http://danielkawakami.blogspot.com/2017/01/sb-audigy-series-support-pack-62.html
extract it and run setup, select sustom install, uncheck driver to install just apps
once done, restart