New users can discard the warning message below.

***** WARNING ***** WARNING ***** WARNING ***** WARNING *****

It is of the UTMOST IMPORTANCE that users of versions 4.4 and
earlier execute the ERASEFEM command and confirm with "yes"
BEFORE running the new FEM48/49 library.
This AFTER installing the new version of FEM48/49 but BEFORE
using any other command.
Failing to do this WILL result in a "Try To Recover Memory"
prompt on your calculator.

Version 5.3 can NOT open files of version 5.1 and previous
versions (OPENFEM / OPENFEM2 / ->FEM / ->FEM2 commands).

***** WARNING ***** WARNING ***** WARNING ***** WARNING *****