Code Fix: Sending an email with duplicate attachments does not work as expected

Issue Description

When you have a Workflow that sends an email that has more than one attachment with the same name, an error occurs

Error Message:

The following error occurs:

“An item with the same key has already been added.”

Resolution

The fix is available in:

• Nintex Automation (5.7) Fix Pack 13.
• K2 Five (5.6) Fix Pack 40.

1. Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed.
2. Download the latest Fix Pack using the links in the table above for the version you require.
3. Install the Fix Pack to apply the fix.
4. It is recommended to clear browser cache and refresh the page.