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Unable to deploy a workflow from K2 Designer or K2 Package and Deployment after installing .NET Framework 4.7.1. The K2 Server stops and an error is displayed.
The error message states: “An existing connection was forcibly closed by the remote host”.
- Ensure you have K2 4.7 installed.
- Download and install the K2 4.7 November 2017 Cumulative Update from K2 Partner and Customer Portal.
- Get the K2 4.7 November 2017 Cumulative Update FP5 from Regional Support.
- Install the K2 4.7 November 2017 Cumulative Update FP5 to apply the fix.