GEO is a software developer for Windows.
It is reported that the following Windows processes are part of LJK_MainClient:
If you want to remove LJK_MainClient from your computer, just go to Start > Control Panel > Add/Remove programs and select LJK_MainClient from the list of programs.
It is reported that the following Windows processes are part of PrinterCUBPop:
If you want to remove PrinterCUBPop from your computer, just go to Start > Control Panel > Add/Remove programs and select PrinterCUBPop from the list of programs.