resize , convert and slice the image to fit Ragnarok Login Background
Drag and drop the image you want onto the exe application.
Do not double click the application, just drag and drop the image onto the application.
A 'data' folder will be created next to the image (not the application unless they are in the same folder).
You can add that folder as it is in your '.grf' file.
This application requires .Net Framework 4.7.2.