All of a sudden I find that I cannot delete my Olympus RAW files just recently imported from an OMD EM1 Mark 2. I keep getting the message such as the one above. It's not true for all files but for the majority that I have tried to delete from LR. I have the latest version of LR CC. Any suggestions? Thanks.
Actually, that did. Turns out the files were locked, I'm sure by pressing the lock button on the camera by mistake. Once removed the locks all is well. Thanks.