Your license to use CM3-IDE has expired.
The programs you have already created will not be affected. But you must reinstall CM3-IDE with a new installation key to build more programs.
To purchase a non-expiring copy of CM3-IDE, please contact:
elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Building 12 13355 Berlin E-mail: m3support@elego.de Web: http://modula3.elegosoft.com/cm3/