I need to do some UML diagrams, and doing the work right in Eclipse by reverse engineering classes is the best/fastest approach for me. Taking advise found elsewhere on Stack Overflow, I’m playing with eUML2.
The problem I have is this… I installed the Studio demo, and it worked well for us. However, for now, I just need to do the class diagrams which are available in the free edition. So I uninstalled the studio demo, and installed the free. However, it still thinks I have the studio demo installed as the background of my diagrams has it in 24pt font, and in the top right of the page it says “* Evaluation *”.
Reading around, I assume this issue is around the problem with the license file contained in the install of the free version… or the fact that it is missing from the free version.
Anyone here figured out the license file issue with eUML2? Where can I find a free license, or an install with the free license in it? Where is the license stored in my install? can I just kill it?
I could ask this question on the Soyatec forum, however this question has been asked a number of times, with no answers provided. Either they do not monitor their forums, or one must pay the 100€ price for support to get an answer.

The studio license is installing a file in your folder user/.eclipse/configuration/… If you erase this file then the tool will consider it is a new install of the software.
Having said that I would not recommend to use eUML because it is full of bugs and adding UML tags in your code. A real mess mixing code and model !!