Hi Thomas, the idea is to use the $(vG.Qvd_StorageQVDPath)\1.Mappings\ as you do today. The reason being to keep amount of variables down. There is a function called CreateFolder that can be used in the application to recreate sub folders when moving application between containers/environments so that the application wont fail: Call CreateFolder('$(vG.Qvd_StorageQVDPath)\1.Mappings\')