Ghost 15 14,000+ Temp Files to recycle bin in 40 minutes - RPAMInit.lck

What is the RPAMInit.lck file produced by Ghost 15? My backup target is my NAS which has a recycle/trashbox. The trashbox is filling with 14,000+ of these files in 40 minutes. What Ghost feature uses this file? Can I get this to stop? I cannot turn off the trashbox on my Buffalo TS Live NAS. Neither can I filter on the file.