You should ensure that the version of your Mac operating system is compatible with this software.
To find out what version of OS X your Mac is running:
From the Apple menu , choose About This Mac. The version number appears beneath “macOS” or “OS X.”
Please note: You will need to install, at your own risk, some software on your computer by following the instructions below.
IALS will not accept any responsibility for the malfunctioning of any computer equipment or software, loss of data or other damage. Please see our Conditions of Use page for more information.
You will need administrator rights to install software on your computer.