Hi Barney,
Thanks for your help.
Sorry, I meant iCloud. I had just read your previous older post that refered to Mobile Me.
I can't archive address book either.
When I open Address Book after a few seconds my computer slows down to the point where no applications work at all and address book will not function.
On Apple Help Line advice, I upgraded OS to Mountain Lion yesterday to cure this, but this has made it worse. If I open address book I have to restart to be able to do anything.
I now have 30 years of contacts that I can't access. My previous address book, Dynodex, worked fast and perfectly for 20+ years until an OS upgrade made it incompatible and I had to import contacts to Address Book. Since then I had more and more problems. Now I am quite disgruntled....