The optimal in this situation is If you could register for the bug reporting system. Find the address on the epidata.DK/testing.php page and then send a sample file with your data , but say only five "fake" records.

Regards Jens Lauritsen PS I was teaching 25 ph. D. Students today with practical exercises in kreation datasets with controlled entry. The 5 hour Class went well and there few unsolved technical problems. '

epidata-list@lists.umanitoba.ca skrev:

Just in case this is important - I forgot to mention that I am unable to open the epx or epz file in Epi Data Analysis (2.2.2.180). Does this support that something is wrong with my data file?

Thanks again,

Markus ______________________________________________