How to set Library Subsytem In Compiler Options

[QuickSilva]

Hello,

I am trying to set the library subsystem in the compiler options to opengl (as stated in the manual) but when I try to run my program I am getting the following message,

POLINK: fatal error: file not found: `OpenGL32.LIB`

Am I missing something obvious?

I am currently using the demo version so maybe it is not possible until I register?

I am spelling it as opengl (lowercase) as it is printed in the manual. Do I need to include anything else?

Any help would be greatly appreciated.
Jason.