need help installing Essentials 7.5 under Wine on OSX

I am converting to a MacBook running OSX Yosemite from windows.
I've installed Wine (windows emulator) and go through the process of installing Essentials 7.5 (I prefer it).
Everything goes well until the registration process whereby the install software tries to link to the web to request a registration key.
And this fails.
Has anyone successfully installed this version under this system - Wine running on OSX Yosemite.

Thanks for any help.

PS foregoing that - is there any way of using the templates, themes in this version of Essentials in Fusion 12 (which I have the legal downloads).

Thanks again