... your file, and linked the cur lib_static from the lib<release folder. And there are other errors. :cry: Type: C >>>xlink.exe -NOEXPOBJ -MAP -FORCE:MULTIPLE -NOIMPLIB -subsystem:windows -UNMANGLE -LIBPATH:"C:\xHB\lib" -LIBPATH:"C:\xHB\c_lib" -LIBPATH:"C:\xHB\c_lib\win" ...