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1. Re: Lightroom 2 Catalog Previews
Ian Lyons Jan 4, 2011 9:23 AM (in response to Dwight L)Lr 3 creates a copy of the original when you upgraded from an earlier version (i.e Lr1 or Lr2 to Lr3). Therefore, if you can locate a copy for Lr3 then yes it is redundant and can be deleted. The new file may not be labelled Lr3 but the date stamp should still give you a clue as to which is the most recent. That being said, a new copy will be created upon relaunch should you delete the wrong version. Basically, trashing the lrdata file simply means that Lr will need to rebuild a new copy.


