The ApplicationArea property value '%1' is not valid. The value must be a text string that contains one or more application ...

The ApplicationArea property value '%1' is not valid.
The value must be a text string that contains one or more application area tags. 
A tag must start with # and can be followed by any combination of letters (Aa-Zz) and numbers (0-9). 
Use a comma to separate multiple tags. Example: #Basic,#Suite,#RelationshipMgmt
English
English (United States)
Deutsch (Deutschland)
German (Germany)
Español (España)
Spanish (Spain)
Français (France)
French (France)
italiano
Italian
Русский
Russian