I install packages in XAML file before creating a workflow and created a workflow. But, when I close it and want to run the workflow on some other time, I need to install packages again. I’m getting errors like workflow designer encountered problems with your document. Also path to read CSV file activity created after installing csv package, but when opening the XAML file again the csv file package is in uninstalled state and getting errors with the object created for the path to read CSV file. How to keep the packages in installed state for ever.