Do NOT install version 5.22 on Windows 10/11 64-bit if you use modern NedGraphics subscriptions (post-2018). It will conflict with their newer Sentinel LDK drivers.
Without this driver, the software is blind to the key. Even if the dongle is physically plugged in, without the correct software translation layer, the application will stall, crash, or fail to launch entirely. This is where version 5.22 becomes relevant. -Extra speed- nedgraphics hardlock device driver 5.22