Issue Description

When the machine hosting the K2 server is configured in workgroup mode, designing a form with Anonymous authentication and using this form to start a workflow results in an error when the workflow starts.

Error Message

The error states that: “Server is not configured for Windows Authentication”.

Resolution

  1. Ensure you have K2 4.7 installed.
  2. Download and install the K2 4.7 November 2017 Cumulative Update from K2 Partner and Customer Portal.
  3. Get the K2 4.7 November 2017 Cumulative Update FP6 from Regional Support.
  4. Install the K2 4.7 November 2017 Cumulative Update FP6 to apply the fix.
  5. Add the following entry to <appSettings> section in the [INSTALLDIR]\K2 smartforms Runtime\ web.config file:
    • <add key=”NonIntegratedSecurityLabels”value=”K2SQL”/>
    • <add key=”ExplictAuthUser”value=”MachineName\AdminUser”/>
    • <add key=”ExplictAuthUserPassword”value=”Password”/>
  6. Refresh the browser cache.