Hello!
I've an "Error LNK2019 reference to an unresolved external symbol "unsigned long __cdecl Options (int, wchar_t const * * const, wchar_t const *, ...)" (? Options @@ YAKHQAPB_WPB_WZZ) in the _wmain function".

The error means that you have used the symbol
unsigned long __cdecl Options (int, wchar_t const * * const, wchar_t const *, ...)
(i.e., you've tried to call this function), but the linker couldn't find a definition for it.

Read https://www.lurklurk.org/linkers/linkers.html for more information.

Thank you! Well, maybe i can get around this limitation? With changes to this function Options.

maybe i can get around this limitation? With changes to this function Options.

Maybe you could actually write the function. All you've done is write multiple function prototypes. No actual function body anywhere to be found in the code you posted.

Ofcourse

Thanks all, i reinstalled my VS and the error disappeared.