If you're trying to play CityVille on the PC, and find that it keeps crashing, this problem is more or less going to be caused by the same sort of problems. One of the issues that you'll see is that your computer will continually crash if it tries to load up Citville, or if you just play any game online.
The common causes of the problem will be through the likes of your computer not being able to process the files that it requires to play this game, as well as other issues including the likes of your system having some sort of problem with its central settings. To fix this, you may wish to look through the various problems that could be leading CityVille to run unreliably - a process that's outlined on this site.
The reasons why CityVille will crash include:
Your PC is unable to properly read the settings that it needs to run the game
Windows will have issues with its web browser settings
Your PC will have some serious issues with its registry files
How To Fix CityVille Crashes
Step 1 - Re-Install JavaScript
Javascript is continually being used by many different websites to help load up a large number of interactive features. It's the case that CityVille will continually use a large number of Javascript files to help it run, and with that in mind, it's vital that you're able to keep this part of your PC running smoothly. To do this, you have to look at using these steps to fix the Java problem you may have:
Download "JavaRA" & run it
Restart Your PC
Click onto Google & search for "Java Download"
Download & install Java properly
Step 2 - Re-Install Your Web Browser
The next step is to re-install your web browser, as it's often the case that your computer will inadvertently corrupt the browser that you'll be using, preventing the likes of CityVille from running correctly. You can do this by using the steps here:
Click "Start"
Click "Control Panel"
Click "Add / Remove Programs"
Remove Your Web Browser
Restart Your PC Download & Re-Install The Browser
Step 3 - Clean Out The Registry Of Windows
You should also attempt to clean out the registry of your PC. This is a database which all Windows systems use to store important information your computer, and is one of the most important parts of your system. One of the main problems for Windows is that a lot of the registry errors inside your system may cause problems for your PC, and therefore you should definitely look at fixing the potential problems that your system may have with this component. You can do this by downloading a program like "Frontline Registry Cleaner", and then letting it fix any of the problems that it finds.
Source: eZine
