Apple recently released a major update to their OS X operating system. This update is known as OS X Lion.

The OS X Lion software does not recognise the HASP license dongle supplied with Clarity, causing the software to run in demo mode, with random blackouts.

The 3rd party supplier of the HASP dongles has released a new software driver to fix the problem, which needs to be installed after Clarity is installed.

The new driver can be downloaded from here.