On Feb 12, 2014, at 2:45 PM, DavidW1235 at aol.com wrote: > I paid for Quicktime pro years ago... Now i find that I lost the registration number for it and I'd like to run it on a different Imac. Is there any help for me? > _______________________________________________ Will this work for you? http://support.apple.com/kb/HT2376