Hi Jonathan, Yes it can, but the moment you open the old version file in the updated version, the file will be upgraded. This will not cause a problem unless you wish to take that file back to 2015-02. Files can always be upgraded but cannot be rolled back to older versions. If you subsequently tried to open up the now new version file with 2015-02 it would just give you a message indicating the file was created with a newer version of Analyst.
