We purchased the JJUPIN plugin, but were sent a license string instead of a .lic file. In Jira, there doesn't appear to be a way to enter a string. When I click on plugins, JJUPIN, configure, then kepler licenses, it asks me to select a .lic file. When I open the .lic files that already exist, it looks like they are encrypted. I had already tried creating a .lic file and entering the string license key. I sent an email to jira@kepler-rominfo.com on Tuesday but haven't heard back. Am I missing something or do I need a .lic file? Thanks!