If you want to download version 1.x you must contact with us via HelpDesk.
You must write us your valid Registration key to obtain download link.
Latest version for AEP 1.x branch is 1.27 and we have no other versions available for download.
Also we must warn you that technical support for the AEP 1.x is over.
If you want to continue use our product and receive support you must upgrade to the latest version of AEP 3