Nyan n2n.exe is part of a product called known as Steam Client Service and the developer is Valve Corporation .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Nyan n2n.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 Steam Client Service from the list to remove the process Nyan n2n.exe from your computer.
If you have any problems with Nyan n2n.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 Valve Corporation, the developer of Nyan n2n.exe and ask for more information.