MSN (2009 Off).exe is part of a product called known as Windows Live and the developer is Microsoft Corporation .
If you think that this file contains a virus or another malware, please download a virus scanner.
If MSN (2009 Off).exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select Windows Live from the list to remove the process MSN (2009 Off).exe from your computer.
If you have any problems with MSN (2009 Off).exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Microsoft Corporation, the developer of MSN (2009 Off).exe and ask for more information.