Ordered and downloaded the latest upgrade. Problem is its a Zip file and I have no way of unzipping it.
Do a Google search for ‘unzip’. You’ll find a lot free utilities and others that you can try out for 30 days.
We zip the setup file with documentation. This lets you unzip at a location at which you can keep the documentation files.
If you have Windows then right click on the zip file and choose Extract All… from the menu. I think that this applies to Windows XP up to Windows 8, and possibly to earlier versions of Windows.