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