I'm trying to us Photo Mechanic Plus to reorganize metadata in lightroom (LRC). It's worked at bit - scan a directory of photos into a catalog, clean up the metadata, go back to LCR and synchronize the metadata for that directory. Thus using the batch editing capabilities of PM. The trouble is that I seem to have gotten to a point where I can no longer delete metadata in PM.
For instance, I have a year's worth of photos that have "OLYMPUS DIGITAL CAMERA" in the Description/caption field for many of the photos. So I select all the photos, do a Find/Replace, finding "OLYMPUS DIGITAL CAMERA" and replacing it with nothing, looking in all of the locations. It reports, for example, Replaced 604 occurrances in 604 photos. So I select the information for one of the photos and it's still there.
I'm certain I am doing something wrong but beating my head on the wall trying to figure out what.
Help?