David Manura writes: > %MYMT% -manifest lua51.dll.manifest -outputresource:lua51.dll Maybe for the DLL it would be more correct to specify a resource ID of 2? %MYMT% -manifest lua51.dll.manifest -outputresource:lua51.dll;2 http://msdn2.microsoft.com/en-us/library/ms235591(VS.80).aspx http://msdn2.microsoft.com/en-us/library/aa376617.aspx