InfoPath publishing error in SharePoint Online

When trying to publish a list form customized using Microsoft InfoPath to SharePoint Online, you get the following error:

“You do not have the required SharePoint license to publish browser forms to the following location…”

To resolve this error, add the following entry in the registry:

Navigate to

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\15.0\Common\Identity 

Create a new DWORD entry called “EnableADAL”

Set its value to 1

Acknowledgements: A big “thank you” to Dhejo Prothasis for figuring out this fix.