Using the Windows operating system based computer make you feel amazing if all the programs and applications work properly. However, the computer will also work sometimes abnormally and gives you some error messages on the computer screen. The occurring of 689 (0x2b1) error in Windows is one of them. You may get the system error 689 (0x2b1) in Windows due to many reasons like registry problem or incomplete installation of the Windows OS. After the occurring of this error issue, you cannot be able to open any programs or go ahead with any process with any applications. Therefore, it is very important to fix this issue as soon as possible using some manual or automatic error troubleshooting. You can also use Advanced System Repair tool in the computer for automatic fixing of the error.