Previous versions do not have to be uninstalled. In any case, if you wish to delete the files corresponding to the previous version, delete the "Version XXXX.X" subdirectory located in the "CYPE Ingenieros" directory of the drive in which the program is installed, where "XXXX.X" represents the version, for example "2003.1".

We recommend before you uninstall or delete any files, to make safety copies of all the jobs you wish to keep and have created with CYPE programs of any version.

Please consult the question in our FAQ: How can I make safety copies of jobs I have worked on?