As the name implies, the maximum size is 256M, and your image reaches 398M m.

If you are running a compiled program, it should look like this:

"The generated application image file size exceeds 268435456(256M) and may not be executed."

In other words, how did you generate a 398M giant program? Is there a huge picture embedded in EXE as a resource? Landlord, you are too rapeseed!