After reading over your previous thread, it seems certain you’re running VOS (the Open Source Edition) v7.2, so you need this FCT VAD built for VOS v7.2.
Any other prebuilt VADs you want to install on that VOS 7.2 instance should be downloaded from this VOS 7.2-focused area.
(The VAD you were previously pointed to, as with all VADs currently available through that download system, were built for the latest Enterprise Edition, v8.2.)