.hpp file and error LNK2001

[hhao]

Hi there,

When I want to build an .exe file from a Microsoft Analysis Services Programming Sample, I got two kinds of error as following:

1,
c:\program files\microsoft analysis services\samples\cppolapdemo\olap.h(60) : fatal error C1083: Cannot open include file: 'OLAPTab.hpp': No such file or directory

2,
error LNK2001: unresolved external symbol

So I have two questions.
1,
How to build up .hpp file, while there's only OLAPTab.cpp file available?
2,
How to change the project settings to avoid the second error?

Thanks in advance,
Hao