How to fix the RGSS-RTP Standard not found error

RGSS-RTP or Ruby Game Scripting System Run-Time Package is a set of essential files required to run games created with RPG Maker VX AceA software application developed by Enterbrain, a Japanese company, primarily used for creating role-playing video games (RPGs). It is part of the RPG Maker series, which provides tools and resources to allow users to create their own custom RPGs without needing to write code from scratch.. When these files are missing or misplaced, the game fails to launch and displays the “RGSS-RTP Standard not found” error message in a pop-up like the following when the Game.exe file is clicked:

Error notification
Error notification

Quick fix

  1. We go to the installation folder of RPG Maker VX Ace and locate the Game.ini file.

  2. Next, we open this file with a text editor. It should look like this:

[Game]
Library=RGSS100J.dll
Scripts=Data\Scripts.rxdata
Title=<Game_title>
RTP1=Standard
RTP2=
RTP3=
Original Game.ini file
  1. We remove Standard next to RTP1 so that the file looks like this:

[Game]
Library=RGSS100J.dll
Scripts=Data\Scripts.rxdata
Title=<Game_title>
RTP1=
RTP2=
RTP3=
Modified Game.ini file
  1. We save the modification and launch RPG Maker VX Ace. 

Locate and install RGSS-RTP

The first step in resolving this error is to ensure that the RGSS-RTP files are correctly installed on our system. If we acquired the game through legitimate means, it should have come bundled with the necessary files. However, if we’ve encountered this error after acquiring the game from a third-party source or through unofficial means, we may need to locate and install the RGSS-RTP manually. To do so, we follow the steps below:

  1. We begin by searching for the RGSS-RTP installer or package that corresponds to our game version.

  2. Once located, we follow the installation instructions provided by the developer or included with the package.

Note: The correct destination folder must be selected during installation to ensure the files are placed in the appropriate directory.

Verify file integrity

Even after installing RGSS-RTP, the error may persist if the files are corrupt or incomplete. To verify the integrity of the RGSS-RTP files, we follow the steps below:

  1. We navigate to the directory where the RGSS-RTP files are installed.

  2. Next, we check for missing or damaged files, particularly those essential for game execution.

  3. If any files are missing or damaged, we attempt to repair or replace them using the original installation media or a reliable source.

Configure RPG Maker VX Ace

In some cases, the “RGSS-RTP’’ error may stem from misconfiguration within RPG Maker VX Ace itself. To address this, we follow the steps below:

  1. We open RPG Maker VX Ace.

  2. We navigate to the “Tools’’ menu and select “Options.’’

  3. In the Options menu, we locate the “RGSS Player” tab.

  4. We ensure that the correct version of RGSS-RTP is selected and that the file paths are accurate.

  5. We save any changes made and exit the “Options’’ menu.

Conclusion

The ‘‘RGSS-RTP Standard not found” error can be a stumbling block for RPG Maker VX Ace enthusiasts, but with the right approach, it can be swiftly overcome. By ensuring the correct installation and integrity of RGSS-RTP files, along with proper configuration within RPG Maker VX Ace, we can eliminate this error.

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