Grazie ho risolto..... però adesso mi da degli errori in fase di linking

wininet.obj : error LNK2001: unresolved external symbol __imp__InternetReadFile@16
wininet.obj : error LNK2001: unresolved external symbol __imp__HttpSendRequestA@20
wininet.obj : error LNK2001: unresolved external symbol __imp__HttpOpenRequestA@32
wininet.obj : error LNK2001: unresolved external symbol __imp__InternetCloseHandle@4
wininet.obj : error LNK2001: unresolved external symbol __imp__InternetConnectA@32
wininet.obj : error LNK2001: unresolved external symbol __imp__InternetOpenA@20
LIBCD.lib(wincrt0.obj) : error LNK2001: unresolved external symbol _WinMain@16
Debug/wininet.exe : fatal error LNK1120: 7 unresolved externals
Error executing link.exe.