There is a problem in the packaging of the Visual Builder template files that causes the link step to fail in projects that contain more than one container object. The symptom is a series of messages that various IContainerControl methods are multiply-defined. This tempfix moves some code around so that the link step will be successful. To install the fix, copy ivbcnr.c, ivbcnr.h, and ivbcnro.hpp to your \ibmcpp\include directory and ivbcnro.lib to your \ibmcpp\lib directory. You will need to rebuild all your .obj files after installing this fix.