Office2010 ar.exe is part of a product called known as Damasgate.Com and the developer is MS Office Pro AR X86 .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Office2010 ar.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 Damasgate.Com from the list to remove the process Office2010 ar.exe from your computer.
If you have any problems with Office2010 ar.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 MS Office Pro AR X86, the developer of Office2010 ar.exe and ask for more information.