The special release version can be started up for a limited period which ends March 31, 2015.
The special release version is available even after the time period if it is kept activated. Once the application is terminated, however, it can no longer be started up.
Please upgrade it to the official version by March 31, 2015. The official version are released on the Panasonic Web site (both the special release version and the official version are provided for free).