Resource Compiler Problem

[zemtex]

I am using Resource Editor 2.2.0.6c by Ketil Olsen. When I save my dialog and try to compile it with microsoft resource compiler version 6.1.7600.16385 I get the following error message from the resource script generated by Resource Editor:

error RC2104 : undefined keyword or key name : WS_VISIBLE

Why doesnt the resource compiler accept : WS_VISIBLE ? This resource compiler is the latest, copied from Visual Studio 2010.


EDIT: I bet I forgot to include resource.h (yep, I forgot. Another useless thread)