Ok. Here (Win10) it works with Cerberus. Both 32 and 64 bit.
@muruba Did you use the rc-file mentioned in the tutorial with the two icons?
(...)
OBJS0=\
context.o \
egl_context.o \
init.o \
input.o \
monitor.o \
osmesa_context.o \
vulkan.o \
wgl_context.o \
win32_init.o \
win32_joystick.o \
win32_monitor.o \
win32_time.o \
win32_thread.o \
win32_window.o \
window.o \
stb_vorbis.o \
stb_image.o \
icon.res \
main.o
(...)
C:\TDM-GCC-64\bin\windres.exe -i C:\...\icon.rc -F pe-i386 -O coff -o C:\...\icon.o
icon.o \