: Right-click the first part and select "Extract Here." This will automatically pull the data from all three parts to create the full toolchain folder. Merge with Main Software : Install the main RT809H programmer software first.
Official and reliable sources for the RT809H toolchain include: Download Tool Chain RT809H English part3 rar
Copy the extracted toolchain folder and paste it into the directory where you installed the RT809H software (typically on a deep partition like D:\RT809H ). : Right-click the first part and select "Extract Here
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 To run the toolchain and main software efficiently,
: The developer often hosts the latest English versions (e.g., RT809H 20181116 ENG.rar ) and toolchain parts on the iFix Official Thread.