"C:\Program Files\Microsoft Office 15\Root\Office15\EXCEL.EXE" /dde
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Excel.Sheet.12\shell\Open\command]
@="\"C:\\Program Files\\Microsoft Office 15\\Root\\Office15\\EXCEL.EXE\" /dde"
들어가야할 문구
"C:\Program Files\Microsoft Office 15\Root\Office15\EXCEL.EXE" /dde