Using Visual Studio 2019 to compile the source code for v3.36.0 for Debug/Release 32- & 64-bit; one of the 4 compilations is failing with > MSVCRTD.lib(exe_winmain.obj) : error LNK2019: unresolved external symbol _WinMain@16 referenced in function "int __cdecl invoke_main(void)" (?invoke_main@@YAHXZ) Any clues as to how I might overcome this? Thanks.