Microsoft live messenger or MSN messenger is an amazing feature in Windows operating system based computer. You can use this feature to chat or talk with others from a distant place. You need to first sign up in this application and then you can use it as you wish. But sometimes when you try to sign in with the live messenger, you may get Windows live messenger error 81000306. It is really a very critical error issue that you should fix as soon as possible. The occurring of the Windows error code 81000306 may happen due to internet disconnection or due to any problem with this feature. You may go through manual or automatic fixing methods to get rid of this issue. You can also use Advanced System Repair tool to fix the issue automatically.