A little while ago Apple made changes to the way iMessage worked and the iMessage Enabler broke down and stopped working. I’ve just gotten around to fixing it, and I’ve uploaded the new version to the site. It operates exactly the same way as the original fixer so just go ahead and follow the original instructions found here.
In terms of fixes, I reworked the way it operates in order to stop a couple of bugs throwing CPU errors in VMware. I also added a fix for the mouse issue after enabling to work inline with the specific VM you install on rather than having to do it across all your VMware VMs. After running you might notice your mouse running a little slower, but this can be solved by just speeding it up in the native system Settings menu inside your VM.
Please be aware that I haven’t tested this version of the iMessage Enabler with an AMD system so I can’t comment on how well it’ll run (if at all). There are several reasons why it might not work, but we might get lucky so useful comments on success/failure are appreciated (and I’d prefer if they were left on this post).