Very straight forward process. Downloaded the EXE file from www.flexradio.com, closed any instance of SmartSDR, CAT and DAX as well as any program that makes use of the DAX audio, loggers and DDUtil.
- Install SmartSDR 1.7.30 EXE file
- Remove links to previous SmartSDR version from desktop to avoid confusion (Didn't uninstall previous version)
- Run SmartSDR (CAT and DAX run automatically once you install the new version.
- Turn on Radio.
- Click UPGRADE
- Wait.... and you are done.