Issue Description

When you deploy a workflow in K2 Studio or in K2 for Visual Studio an error is presented and deployment fails.

Error Message

The following error occurs in K2 Studio: Error message is blank.


The following error occurs in K2 for Visual Studio: “The type of namespace name ‘KO’ does not exist in the namespace ‘SourceCode’ (are you missing an assembly reference?)”


  1. Ensure you have K2 Five RTM installed.
  2. Get the K2 Five RTM FP20 from Regional Support.
  3. Install the K2 Five RTM FP20 to apply the fix.
  4. K2 Studio & K2 for Visual Studio workflows will now be deployable.