Contribute correction: MSX WINDOW-OFFICE "Datei"

 _    _      ___      ______     ___    
| |  | ||   / _ \\   /_   _//   / _ \\  
| |/\| ||  / //\ \\    | ||    | / \ || 
|  /\  || |  ___  ||  _| ||    | \_/ || 
|_// \_|| |_||  |_|| /__//      \___//  
`-`   `-` `-`   `-`  `--`       `---`