1. 解壓, 運行 EPLAN  DONGLES Emulator.exe
   2. 打開 "Dricer" tab, 按下 "INSTALL" button 如成功則顯示 "Status : driver is installed" 點AutomaticStart,
   3. 打開 "Emulator" tab, 按下 "Start Service" button. If everything is ok you'll see "HASP/HARDLOCK Emulator 
Service is running"
   4. 打開 "DONGLES" tab 按下 "Load dump" button.載入 hl5189.dng(返回檢查Emulator下License框里有數字才成功)
   5. 復制 SN-U10066.EGF 到 C:\Documents and Settings\All Users\Application Data\EPLAN\Common
      (win7 則用戶\公用用戶\EPLAN\Common)