delphi 16 bit and rad pack problem

Hi !

I'm using delphi 1 (patched) and the rad pack.
I am getting the error "pfwidth.disabledcolors.backcolor:property does not

\delphi\source\vcl\classes.pas  It stops on the source code line;

procedure ReadError (const Message: string);
        raise EReadError.Create(message);

It seems to me that it must be my win95 or delphi evironment that is
causing this because other
people working on this same project do not get this error.

Any ideas on what could be wrong or how i could fix it ?