Regarding SSE compatibility with Windows 8.1, we are doing our best to work with Microsoft to finalize a resolution. It should be fixed in an up and coming Windows update via a hotfix in November. Currently, we have no beta version of the software or a fix for you to test out, or to use. We apologize for any downtime this may cause you and rest assured that this is currently our top priority, and we hope to have it resolved very soon.
25th of October, 2013