iMac to MacBookAir, both 10.9.4, both with Office 2011, v14.4.3. Cannot copy contacts from Outlook on iMac to Outlook on MacBook Air. I follow the Export, olm file Import procedure without success. The folder has about 5,000 contacts. Creation of the olm file takes quite a few seconds but the end result, viewed in Outlook on the Air is 4,000 plus blank lines and about a dozen contact lines (always the same dozen).

I have been trying variants, for example with delimited txt files, for  a couple of days now with unacceptable results. Would be very grateful for help as I leave on a foreign trip tomorrow.

Many thanks, Dave