: General manuals and software updates are available at RT809.com . Installation Instructions
: Plug in your RT809H programmer via USB only after the software installation is complete to avoid driver errors. Download Tool Chain RT809H English part3 rar
: Ensure ToolChain RT809H ENG.part1.rar , part2.rar , and part3.rar are in the same folder. : General manuals and software updates are available
: The developer often hosts the latest English versions (e.g., RT809H 20181116 ENG.rar ) and toolchain parts on the iFix Official Thread. Download Tool Chain RT809H English part3 rar
To run the toolchain and main software efficiently, your computer should meet these minimum specs: : Pentium IV or higher. Operating System : Windows XP, Vista, 7, 8, or 10. Ports : USB 2.0 high-speed port. Storage : At least 1GB of free hard disk space. RT809H - User Manual.pdf