Gossen GL SpectroSoft - Manual (Page 12)

GOSSEN Foto- und Lichtmesstechnik GmbH 12
2.2 Changing or Extending License
Select File->Licence from main menu to extend software functionality with a licence
key.
Change License Version
To change the version of your software (e.g. when you want extend from the Basic
version to Pro) :
1. Copy the license version code to the License key field or load it from a file using
Load from file button.
2. Press OK button below to accept.
3. Restart the software.
After the software restarts, the new version is available.