Registry Error
What you’re seeing is a registry error that is associated with Windows Installer, so it makes sense that it is happening when you are trying to load a game. It is caused when there is an invalid file key in the installation that has no reference in the file table. This will cause an installation to fail until the registry problem is fixed.
Manually Fixing the Registry
There are ways to find the problem in the registry and delete it, but I’m not going to outline it for you here. The registry can be a tricky thing and changing anything in it should only be handled by someone who is very tech savvy. An incorrect modification of the registry can lead to much bigger and more permanent problems.
Download a Registry Cleaner
The best way to fix registry errors is by using a reliable registry cleaner. Two of the best are RegCure and Registry Mechanic. These programs will analyze and fix your registry either automatically, or with manual controls, scan for invalid shortcuts and check for invalid path or files. Most programs come with a free scan and a trial program so that you can see what they can do for you.
Run Antivirus Software
The best way to avoid registry errors is to regularly update your operating system and run antivirus software. We have a good review of antivirus software on our site here if you are looking to get additional protection. I always recommend running more than one program to increase your chances of catching any bad stuff that comes your way.
Follow the steps above, fix your registry, and then make sure you keep your computer free of malware and you shouldn’t have any more problems with your downloads. Even if you don’t want to continue to try and download this particular game, I would suggest taking these actions, as a registry error indicates that there may be other problems with your system.

In order to play most games that are downloaded from the Internet, one needs to have Macromedia Flash or Java installed on your computer. It depends on the game that you are downloading and attempting to play. Of course, other considerations might come into play such as operating systems, graphics cards, and memory.