If you did not specify any matching rules in the lt;Includegt; element, or if the rule did not match any desktop entries, then you may not see the menu in the menu bar.
lt;Includegt; elementuan parekatze-araurik zehaztu ez baduzu, edo araua ez bada bat etorri mahaigaineko sarrera batekin ere, litekeena da menu-barran ez menua ikustea.