Hmm, take a look at this:
Under this, I get the same errors as before
--------------------Configuration: Fillit - Win32 Debug--------------------
NOTE: WINVER has been defined as 0x0500 or greater which enables
Windows NT 5.0 and Windows 98 features. When these headers were released,
Windows NT 5.0 beta 1 and Windows 98 beta 2.1 were the current versions.
For this release when WINVER is defined as 0x0500 or greater, you can only
build beta or test applications. To build a retail application,
set WINVER to 0x0400 or visit http://www.microsoft.com/msdn/sdk
to see if retail Windows NT 5.0 or Windows 98 headers are available.
See the SDK release notes for more information.
I tried including <winuser.h>, but same results. Also, I think MSDN said that although it's in winuser.h, you should include windows.h and it will automatically be included. I'm using MSVC 6.0 Pro, so user32.lib is automatically linked.
Any more ideas?...