If the Geographic Transformation is not set when data from a personal geodatabase or SDE is initially added to ArcMap, setting the transformation at a later time through Data Frame Properties > Coordinate System tab > Transformations will not transform the data.
Data has moved: <a href="file://archive/Nimbus/ArcGIS/Map/Carto/Core/FeatureLayer/NIM008646" target="_blank">\\archive\Nimbus\ArcGIS\Map\Carto\Core\FeatureLayer\NIM008646</a>