You should install the RTP before installing the RPG Maker VX Ace software itself to ensure you have access to the full suite of default materials. Official Download and Installation Guide
Follow the on-screen prompts in the installation wizard. Once finished, the required .dll and asset files will be registered to your system. Troubleshooting Common Errors
You must have the RTP installed on your system to run many fan-made RPGs.
You should install the RTP before installing the RPG Maker VX Ace software itself to ensure you have access to the full suite of default materials. Official Download and Installation Guide
Follow the on-screen prompts in the installation wizard. Once finished, the required .dll and asset files will be registered to your system. Troubleshooting Common Errors
You must have the RTP installed on your system to run many fan-made RPGs.