Error C1083: ole2.h

I'm importing a C++ console application into VS Express 2005 from VS 7.0. The project successfully imports in the new VS, but when I try to build I get a compiler error:

c:\program files\microsoft visual studio 8\vc\include\comdef.h(24) : fatal error C1083: Cannot open include file: 'ole2.h': No such file or directory

Any thoughts?

TIA ...

[356 byte] By [tcalbrecht] at [2007-12-17]
# 1
Oops. My problem. I thought the PDK was installed with VS Express.
tcalbrecht at 2007-9-8 > top of Msdn Tech,Visual Studio Express Editions,Installing and Registering Visual Studio 2005 Express Editions...