It's also recommended that you clean out the "registry" of your PC as well
. The registry is a big database inside the Windows system, which stores a huge number of vital settings for your computer system. It keeps everything from your desktop wallpaper to your most recent websites, and is also where a lot of your driver settings will be kept. Unfortunately, many registry files can become damaged & corrupted, leading your PC to display errors such as Error Code 18. To fix this, you should use a registry cleaner to clean out any potential errors on your system.