The Next button doesn’t activate after you enter the correct License serial number. That means you are using:
- Older winIDEA version and it doesn’t support the feature you are trying to activate.
- winIDEA version 9.17.158.
Possible solution
Use a newer winIDEA version or download the latest winIDEA build.
More resources
- Licensing
- Send licensing request to license@tasking.com