在无网络连接的情况下，可以采用邮件的方式激活授权。
先打开License Manager,然后选 Activate/Deactivate via email, 如下图所示:
此邮件将自动发送到 licensing@arction.com
2. 您将收到Arction的邮件，内容如下:
Dear Madam/Sir,
We have activated your LightningChart license in our end to given machine. You now may install the activated license by using License Manager as follows:
Press Install… button and paste the following license key code in the text box:
License key code:
[Paste customer’s key code here that you made with “Copy license code to CB” button]
If it asks “License with same ID already exists, Overwrite?”. Select Yes.