No. You cannot open a job with an earlier program version than the one used to create it or simply open it.
There are several ways to access our programs. These are the Evaluation version, the Temporary license, the Campus version and the Professional version. The Evaluation version can be used by anyone for a limited period of time for free. Therefore, the users with a version prior to the last one may install this version in order to evaluate our programs.
Should you ever wish to install two different versions of CYPE software, before editing a job with a newer version than the one it was created with, make a backup copy of that job with the earlier version. This way, you will be able to edit and work with the copy in the newer version and will have the original for the earlier version.