SS2 and SS4 running on the same machine VBA Error

We recently upgraded a few machines to the new version of MicroStation (832) to run Geopak 872. When opening an older job in SS2 and then trying to open CM cross section labeling, all 4 machines get a run-time error '-2147024770 (8007007e) ands labeler will not open. It works on machines that have SS2 and SS3 Geopaks on them.