Subject IBO 4.9 - Inconsistent Error - Application Can't Find IBODataset.dcu
Author Craig Cox
Deplhi XE, IBO 4.9.14.3, Win 7

I have two applications developed on the same machine using Delphi XE and IB Objects. One application has no problems, however, another application won't compile because of an error (IBODatset.dcu not found). c:\IBO4 is in the search path.

Why would one app see it, and another not?