Switching from Evaluation Versions to Full Versions

Troubleshooting

Summary

This article provides information on what to do once you have become a licensed user of the yFiles libraries and no longer need the evaluation version.
For a better user experience, please go to the integrated documentation viewer to read this article.

Description

The evaluation version of the library cannot be used in production! It will stop working a few months after the evaluation started, regardless of the license file!

As a licensed developer of the yFiles library, you will receive access information to download the full versions of the library for your platform. This does not include your license files, which you will receive separately.

The download package is almost identical to the evaluation package, but it differs in these important ways:

  • The standard library only works with your development and deployment licenses. It will not work with an evaluation license.
  • Unlike the evaluation version, the standard library has no built-in expiration date and will not stop working automatically.
To comply with the evaluation license, you must delete all evaluation version files from your systems. The evaluation versions may not be used for further development or distribution, and they will not work with your perpetual license files. The full version packages contain replacement files for all files in the corresponding evaluation packages, except for the evaluation license file.

Error Messages

If an evaluation version of the library is used with a full license, or if an evaluation license is used with the full version of the library, yFiles shows a license error with one of the following messages:

  • "A regular license cannot be used with an evaluation library."
  • "An evaluation license cannot be used with a non-evaluation library."

Switching to the Full Version

As a licensed customer, you should:

  • have obtained your new license file and download information for the full library
  • download the package for the full version of the library
  • remove all files from the evaluation packages from your systems, especially the redistributable files
  • place the files from the full version where you previously had the evaluation files
  • add your new license file to this setup. Use the development version during development and the deployment version for the deployment of your applications.

Categories this article belongs to:
yFiles for HTML > Licensing
yFiles for Java > Licensing
yFiles for Java > Deployment
yFiles WPF > Licensing
yFiles WPF > Deployment
yFiles.NET > Licensing
yFiles.NET > Deployment
Applies to:
yFiles for JavaFX: 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6
yFiles for Java 3: 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6
yFiles.NET: 4.0, 4.1, 4.2, 4.3, 5.0, 5.1, 5.2, 5.3, 5.4, 5.5, 5.6
yFiles WPF: 2.1, 2.2, 2.3, 2.4, 2.5, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6
yFiles for HTML: 1.0, 1.1, 1.2, 1.3, 1.4, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.0
Keywords:
license - licence - evaluation - full - expiry - version