REGEDIT4

[HKEY_CLASSES_ROOT\ecolaunch]
@="URL:ecolaunch Protocol"
"URL Protocol"=""

[HKEY_CLASSES_ROOT\ecolaunch\shell]

[HKEY_CLASSES_ROOT\ecolaunch\shell\open]

[HKEY_CLASSES_ROOT\ecolaunch\shell\open\command]
@="\"C:\\\\Program Files (x86)\\Gungho\\Emil chronicle online\\eco_launch.bat\" \"%1\""