I downloaded the updates for sins, and they will not install. (Sins doesn't pop up under my purchased games either...???) I bought sins over a year ago now and just now got around to looking for updates.

The Error I get is  

Sins of a Solar Empire.exe cannot be found at the Path location in your registry at HKEY_LOCAL_MACHINE\SOFTWARE\Stardock\Drengin.net\sins Please make sure you have the game installed.

I have it installed, but at a non standard install location. Could that be the isssue? Is the problem with the game being registered? How do I check to see if the game is registered? If the game isn't registered how can I register it?

Thanks!