Merge Patching and Pallete Information

How do you merge all of the fixtures patching and Palletes from another show into a new show without Phisically repatching everything. Also about merging palletes. I went to Setup>Shows>Merge Show, but then when I press merge show it gives me a wierd error stating "You cannot merge show or libraries with different major revision numbers." I get this message for every show I tried to merge. How do I get past this? I know on Wholehog2 you can merge Patching, Effects, Lists, etc.

Thanks for all your help and I look forward to hearing back from everyone.

Justin Durnford
Lighting Technician
Royal Caribbean Intl.