**Microsoft Pos Installation Windows 7/Epson**
  - https://download.epson-biz.com/modules/pos/index.php?page=soft&scat=38
  - https://www.microsoft.com/en-us/download/details.aspx?id=5355
  - config mit setuppos(als admin) erstellen
  - hier Speichern: C:\ProgramData\Microsoft\Point Of Service\Configuration\configuration.xml
  - http://blog.lavablast.com/post/2011/06/06/Using-Microsoft-POS-for-NET-in-2011.aspx