Unfortunately I don't have the source code.

the problem is the program uses various horizontal sliders,
the home position is on the left, but I need the home position in the middle.
the generated EXE files under this environment generate code without any recources.
Therefore, all known Recource tools are useless.
I think the controls are all in the .data section.
(There you will find tons of strings "Slider", "ComboBox", etc.)
but the context is a mystery to me.
Therefore, the question whether there is a tool that can visualize this structure.
(and also a change directly in the PE permitting)