When running the K2 App activation wizard for a SharePoint site collection with many subsites, the wizard becomes unresponsive.
- Ensure you have K2 Five (5.1) installed.
- Download the K2 Five (5.1) FP21 from K2 Partner and Customer Portal.
- Install the K2 Five (5.1) FP21 to apply the fix.
- You will now be able to run through the activation wizard successfully.