When you remove a SharePoint Group Provider via K2 Management, all the Sync Provider instances are disabled for the SharePoint label.
- Ensure you have K2 Five (5.2) installed.
- Download the K2 Five (5.2) FP34 from K2 Partner and Customer Portal.
- Install the K2 Five (5.2) FP34 to apply the fix.
When a Provider Instance is disabled you need to manually enable it again in K2 Management.