When seeking out this tool, the "64-bit" specification is not merely a suggestion—it is a technical requirement. In the Windows ecosystem, there is a strict rule regarding software architecture:
You cannot install a 64-bit language pack on a 32-bit version of Office. You must match the architecture. The "best" pack is useless if it doesn't match your existing installation. microsoft office 2016 english language pack 64bit best
The Ultimate Guide to the Microsoft Office 2016 English Language Pack (64-bit) When seeking out this tool, the "64-bit" specification