Hi,
If you created single xaml file in Studio and convert it to StudioX, the following step may help you.
- Open the xaml file using Studio then copy all the activities (workflow). (Ctrl+A then Ctrl+C)
- Change profile to StudioX
- Create New Task
- Paste copied activities (workflow) into design panel.
- If there are some errors, fix them (for example, re-input expression etc)
Regards,