Opening version 1 EV files in Echoview version 3 and higher

Echoview version 3 and higher can open EV files created by Echoview 1 if they have been converted to the version 2 format using Echoview 2.

In order to read EV files created by Echoview 1 you must:

1. Convert the EV file to the version 2 format using Echoview 2.

2. Load the version 2 EV file with Echoview 3 and higher.