Required

Supported Operating Systems

Windows 10 (64-bit):       Home, Pro, Enterprise, and Education 

Windows 8.1 (64-bit):       Standard, Pro, and Enterprise 

Windows 8 (64-bit):         Standard, Pro, and Enterprise 

Note: For Windows 8 and 8.1, you must have the Microsoft KB2919355 installed on your machine. 

Processor:   Intel® or AMD® processor 1.0 GHz or greater. Multiframe is not supported on a CPU that does not support SSE2. 
Memory:  4 GB minimum, 16 GB recommended. More memory almost always improves performance, particularly when working with larger models.  
Hard Disk:   4 GB free disk space (which includes the 2 GB install footprint for a complete installation)  
Video:  Graphics card which fully supports DirectX 11 and OpenGL with up to date drivers. A stand-alone graphics card with 512 MB of video RAM or higher is recommended. 
Screen:A resolution of at least 1024 x 768 or higher.  

Bentley does not support its software running on Microsoft operating systems versions that Microsoft has “retired”.