Error passing to older version

Hello friends,

when I try to open a project developed in studio 2018.1.3 with an older version 2016.2.6379, I get the following error :

HOw can i solve the problem?
It’s very urgent.
Thank you so much,
Camilla :slight_smile:

  • Take a copy of workflow.
  • Open the workflow using notepad.
  • Check if line 6 have cognitive activities.
  • Remove the whole tree of that activity.

Now try to open workflow.

1 Like

Thank you @Vivek_Arunagiri.
Which xaml of the total project should I open?
Thank you s much,
Camilla :slight_smile:

You need to do it for the workflow which ever you have mentioned in screenshot.