Article - CS287875

At the launch of Creo Parametric, the message "EFX Failed to load" always be shown on the specific machine

Modified: 06-Aug-2021   

Applies To

  • Creo Parametric 4.0 to 7.0
  • Microsoft Windows Server 2012 R2 
  • Microsoft Windows 10
  • Microsoft Windows 7


  • The message EFX Failed to load always be shown on the specific machine
  • EFX Failed to load appears when running in Windows Server 2012 R2 and Windows 10 OS system
  • Getting the error message AFX failed to load on Windows 7 x64bit
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