Maximize Window: Error HRESULT E_FAIL has been returned from a call to a COM component.
Could you please provide some more info to debug this issue
- Are you using Attach Window ?
- Can you show screenshot of the maximzie window property in your workflow.
can you share some screenshots or xaml
Maximise window can be used inside open application, open browser, attach window or attach browser. Are you using the maximise window inside either of these activities?