First I had to build my code using go build. Only this was the program was able to recognize to recognize the mesa dll.

Second of all only the opengl32.dll file was needed from the mesa download. I put this next to the exe build. But when I run like this I get the error above.

To fix this I created a run.bat file and inserted the following code which worked.

@echo off
set MESA_LOADER_DRIVER_OVERRIDE=llvmpipe
set GALLIUM_DRIVER=llvmpipe
set MESA_GL_VERSION_OVERRIDE=4.5
set FYNE_RENDER=software
Main.exe
pause