Issue
When selecting "Edit task form" from the Flexi task action configuration, the InfoPath form might appear blank.
Resolution
- Open Start > All Programs > Microsoft Office.
- Right-click on Microsoft InfoPath Designer 2010 and select Properties.
- Select the Compatibility tab.
- Clear the selection for "Run this program as an administrator".
- Click OK.
Additional Information
This also seems to fix an issue where InfoPath will not open when selecting "Edit task form" and affects both Windows Server and Windows 7.