Invalid Property value for file search
The Property property for the specified file search is improperly formatted. The Property property may contain letters, numerals, underscores, and periods; but it cannot begin with a numeral or a period. All letters must be uppercase and spaces are not allowed.
To correct this error
Double-click the error in the Task List to go to the specified file search in the Launch Conditions Editor.
In the Properties window, select the Property property, and enter a properly formatted value.