Steema Central

Hello!

I downloaded the 'TeeChart for .NET v1 Update Build' and installed it. Therefore, I'm using TeeChart version 1.1.2307.20497.

But whenever I want to drag a TChart onto my Form, I get a NullReferenceException. Through debugging Visual Studio I found out that it is actually a System.ComponentModel.LicenseException. The additional information is that a valid license could not be found.

What can I do?

Hello,

Had you previously installed the full binary installer before you installed the update build on that machine?

Hello!

I really don't know anymore since I installed it 3 years ago!

Hello,

You're lucky to keep a windows system running ok for three consecutive years !!

May I suggest that you download the full binary installer first and run it before you run the update installer.