There is no need to manually install updated drivers and firmware for your FlexRadio Systems products.
The PowerSDR Integrated Installer or setup program automatically installs any and all necessary device drivers for your FlexRadio Systems SDR to operate. This includes drivers for the FlexControl as well.
The FLEX Series SDRs and Flex Control firmware is updated automatically updated by PowerSDR when it is run. PowerSDR will determine if there is a missing firmware dependency and will automatically load any required firmware before PowerSDR starts.