You are using an unlicensed and unsupported version of DotNetNuke Professional Edition. Please contact sales@dnncorp.com for information on how to obtain a valid license.

To make this DotNetNuke error go away:

1. log in as "host"
2. click the "Host" link at the upper right
3. click on "Activate your License" under the "Professional Features" subsection of the page you see
4. register here

 
 

Note: For this to work, you will need the "DNNCorp" folder in the "DesktopModules" folder within the DotNetNuke application. I hate to say this explicitly as you probably should just already have this folder, but in my circumstance, I did not. I seem to be cobbling together a working DotNetNuke app. Anyways, in the absence of this folder the "Activate your License" link more or less goes nowhere.