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Code Fix: An error occurs when running the K2 Five for SharePoint application registration and activation


Issue Description

When you run the registration and activation for the K2 Five for SharePoint application, an error occurs.

Error Message

The following error message occurs: “Thread1: The remote server returned an error: (401) Unauthorized”.


  1. Ensure you have K2 Five (5.2) installed.
  2. Download the K2 Five (5.2) FP21 from K2 Partner and Customer Portal.
  3. Install the K2 Five (5.2) FP21 to apply the fix.