What’s New in Creo View MCAD > Summary of Platform Changes
  
Summary of Platform Changes
System Changes:
Creo View is adopting the 6.0.0.0 version numbering scheme. For more information, see Article CS279884.
Drop support for the following:
Creo View drops support for Windows 7.
As a result of dropping Windows 7 support, 32–bit platforms no longer support Creo View.
Creo View drops the support of NPAPI plugin.
Embedded 3D using NPAPI plugin is no longer supported on Linux. As a result, you must rely on using Creo View WebGL Viewer.