Certain custom macros and third-party plugins in corporate environments are specifically tuned for the 2016 architecture.
Microsoft Office 2016 Professional Plus (Build 16.0.4266.1001) Microsoft Office 2016 Pro Plus 16.0.4266.1001 VL X64
Unlike retail versions that use Click-to-Run (C2R), this specific build is often associated with MSI-based installers used in managed environments. Core Components Certain custom macros and third-party plugins in corporate