ZQS Software is an American multinational company that develops and markets security software for the Windows operating system.
You wonder what the fpplock.exe process in your Task Manager is, don't you?
This process belongs to Folder Password Expert. It lets you protect folders on your hard drive from being removed or accidentally corrupted.
The fpplock.exe process does not consume your computer resources. It sleeps till somebody or something tries to damage or delete a protected folder. If you have to end the process in the Task Manager, you can do so. This will not cause any damage. The process will run again when you run Folder Password Expert or restart your PC.