Glad I can help

ARM64 Windows has 32-bit Intel/AMD CPU emulation software. This allows it to run normal 32-bit Java programs quite well.

Sadly, in all of my research and experimentation I did not see those installer flags and I'm not sure what to put in the INI. I'll work on that since the EXE installer is quite preferable to what I got working!

My steps:

1. Install a 32-bit x86 JRE (like Oracle's Java SE JRE)
2. Use the downloads page to download the "Sweet Home 3D executable jar"
3. Invoke the JRE on the JAR file with D3D options:

   Code: Select all

   java -Dj3d.rend=d3d -jar SweetHome3D-5.7.jar

   
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