Hi Yong.
OCWrappers need a lot of memory to build and for this reason in most cases linking them it will not work, and it is a bug in VS C++ linker. There are more wrapper projects, and I recommend to you a fairly complete but smaller (so it will not be as limited in memory usage): NaroTrunk\wrappers\win32\OCWrappers\OCWrappersClassesLink_mostcomplete.vcproj and they include just one third of classes of full wrapper, but you should not get those errors.
Best wishes,
Ciprian