In side my favourite mag, PC Format they are doing a 6 month programming tutorial. They are using Borland C++ to make he game but they give u the correct files to also use VC++ except that when i compile it i get (in the first month) 44 errors and in the second demo 99 errors. heres what they look like (the error) and also it uses gamesystem.lib (is that the problem that its not set up properly):

ship.obj : error LNK2001: unresolved external symbol "protected: static class gsCScreen * gsCApplication::m_screen" (?m_screen@gsCApplication@@1PAVgsCScreen@@A)

LIBCD.lib(wincrt0.obj) : error LNK2001: unresolved external symbol _WinMain@16
..\bin\Debug/demo2.exe : fatal error LNK1120: 64 unresolved externals
Error executing link.exe.

demo2.exe - 99 error(s), 0 warning(s)

Please could you help because i relly want to follow th tutorial but i just get errors.