Hello,
I am having a word doc containing details on how to use DDE for importing data from excel which i got from another forum.But due to size limit restrictions i cannot attach with this message .Post your PM if you want it. Make sure you have installed the universal DDE plugin of Amibroker. You can check it at Tools, Plugins menu in Amibroker. I have not used DDE so i cannot be of help much in setting it up.
Regards
Saji