: Be aware that Microsoft will officially end support for Project 2016 on October 14, 2025 . After this date, the software will no longer receive security updates.
You downloaded the 64-bit version but have a 32-bit OS (or vice versa). Download the correct architecture. microsoft project professional 2016 download
Regarding , Project Professional 2016 is an older piece of software, so it is surprisingly light on modern hardware. However, compatibility with the latest operating systems is a critical concern: Microsoft ended mainstream support for Project 2016 on October 13, 2020, and extended support ends October 14, 2025 . As of May 2026, you are entering the final stretch of its lifecycle. Supported Operating Systems include Windows 10, Windows 8.1, and Windows Server 2016/2012 R2 . While Windows 11 may run the application, Microsoft no longer actively tests or guarantees stability on that OS. Hardware floors are low: 1 GHz processor, 1GB of RAM for 32-bit systems (2 GB for 64-bit), 3GB of disk space, and a DirectX 10-compatible graphics card. : Be aware that Microsoft will officially end