After running the PM2IM routine to create an .im file, then deleting the .pm file, I still always get the error about progressive meshes.  It's like in some file other than the config.txt there is some reference to the old .pm file.  This occurs every time I try replacing .pm  with .im files, no matter what asset.  Is there some step I'm missing, besides creating the .im file?
				
			