Neverfail Engine

Neverfail Engine

Supported Product Versions

Engine 20

Release date:

  1. v20.0 (Neverfail-CE-20-0-34052-x64.msi) - December 04, 2025

Release notes:

Download:

  1. EMS Web Console & Engine v20 Package (64-bit Windows Service Installer)
    1. This MSI installs the EMS Web Console, which must be deployed on a machine separate from your Engine server. 
  2. Add-on for Hybrid Deployment to Google Cloud Platform (zip)

Documentation (valid for all the supported versions):

  1. Engine Installation Guide
  2. Using Engine Management Service
  3. Deploying Engine to AWS Cloud Environment
  4. Engine Administrator’s Guide
  5. Engine Management Service (EMS) FAQ

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Continuity Engine 19

Release dates:

  1. v19.0 (Neverfail-CE-19-0-33870-x64.msi) - September 10, 2025
NotesContinuity Engine 19 is no longer available for download, being superseded by Engine 20.
Support for Continuity Engine 19 will be available until November 30, 2026.
For more information regarding Continuity Engine EOL Policy, please read End of Life Policy for Neverfail Continuity Engine.

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Continuity Engine 18

Release dates:

  1. v18.1 (Neverfail-CE-18-1-33772-x64.msi) - July 02, 2025
  2. v18.0 (Neverfail-CE-18-0-33737-x64.msi) - June 05, 2025 - superseded by v18.1
NotesContinuity Engine 18 is no longer available for download, being superseded by Continuity Engine 19.
Support for Continuity Engine 18 will be available until August 30, 2026.
For more information regarding Continuity Engine EOL Policy, please read End of Life Policy for Neverfail Continuity Engine.

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Continuity Engine 17

Starting v17, license key issuance for a new or a renewed Software Subscription is viable only on currently supported versions of the software.

Release dates:

  1. v17.1 (Neverfail-CE-17-1-33593-x64) - March 24, 2025
  2. v17.0 (Neverfail-CE-17-0-33580-x64) - March 10, 2025 - superseded by v17.1
Continuity Engine 17 is no longer available for download, being superseded by Continuity Engine 18.
Support for Continuity Engine 17 will be available until May 30, 2026.
For more information regarding Continuity Engine EOL Policy, please read End of Life Policy for Neverfail Continuity Engine.

Documentation:

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Continuity Engine 16

Release dates:

  1. v16 (Neverfail-CE-16-0-33455-x64) - November 28, 2024 - superseded by v17

Continuity Engine 16 is no longer available for download, being superseded by Continuity Engine 17.
Support for Continuity Engine 16 will be available until February 28, 2026.
For more information regarding Continuity Engine EOL Policy, please read End of Life Policy for Neverfail Continuity Engine.

Documentation:

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