Engineering Dashboard - Views - Errors - This Software is subject to a limited access - We were not able to get proper license information either your license key is missing or it is not valid

1. Take a snapshot.
2.  Upload application to measurement database.
3. Open CAST Engineering Dashboard.

Perform the below actions:

1. Verify if issue is due to a Wrong license key installation
   This issue can be due to a wrong license key installation. To fix the problem, proceed as follows:  
   1. Go to the location of license key installation: %CATALINA_HOME%\webapps\<web_application>\WEB-INF
   2. Verify if the extension of the file license is ".key" and not ".key.txt". If yes then Modify the extension from ".key.txt" to ".key"
   3. Restart your application server so that the changes are taken into account.
    

    For more information about how to install a license key, please  refer to section "How do I install a license key?" in the following official documentation CAST-AED-RESTAPI - Dashboard Service license key configuration
   

2. If this solution does not resolve your issue then please contact CAST Technical Support with Relevant input
3. For CAST Technical Support only - Reproduce the issue as per steps given