Game Download Link Broken

Hello, I write specifically I suppose to Cliff.
I bought the game a few years ago, and have the e-mails and activation code and so on, but the link to re-download the game ( … 5IEII33N4E) is unfortunately not working.
Is there anyway this could be addressed? My PC has been wiped since the game was last installed. I can send the activation code if necessary, although I suppose it’s not something I should publish publically.