This isn't that big of a deal, but there appear to be two entries for Sacred Gold in my Add/Remove Programs list. I don't think that the program is installed twice. Is there a way to get rid of one of the entries without uninstalling the game? (Honestly, I don't feel like playing with the registry, so it there's not a simple way to do it I probably just won't bother. XD )
Photoproof available on request.

Reading your post made me curious. I looked at mine and it also has 2.

That's interesting. Maybe it's a bug with the installer?

I had two as well..I removed one.. Let's see if it works.
Edit: I uninstalled one and the program disappeared from my PC. There is still one entry in the add remove programs; I'm going to uninstall that and then reinstall it. I choose not to erase my saved files so they are still there, at least.

Same thing here, I deleted one and they both disappeared. I tried reinstalling with no luck. It shows as installed, but will not run. So watch out, it's been a while and I'm still unsuccessful. Luckily I have other things to occupy my gaming time.

Both entries point to the uninstaller, so clicking remove on either will remove the game. It does appear to be an installer bug.
I used a program called EasyCleaner to remove one of the duplicate uninstall options from Add/Remove programs.

You can use CrapCleaner too to remove entries you don't want listed.

There was a similar post about this kind of thing with Fallout Tactics. I wish I knew how to link that post to this one.
Anyway, in it one of the GOG team talks about using an InnoSetup to create installers, which adds an uninstall shortcut to every game installed. It is the 3rd post in the thread "Two Fallout Tactics on Add/Remove programs?"

I think this is the link whodares2 was talking about.
http://www.gog.com/en/forum/Fallout_Series/two_fallout_tactics_on_add_remove_programs/perm=3/#p_b_3
[/url]