gwposcs.exe is part of a product called known as GWPOS 2014 and the developer is GREATWALL COMPUTER SL .
If you think that this file contains a virus or another malware, please download a virus scanner.
If gwposcs.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 GWPOS 2014 from the list to remove the process gwposcs.exe from your computer.
If you have any problems with gwposcs.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 GREATWALL COMPUTER SL, the developer of gwposcs.exe and ask for more information.