Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\SOFTWARE\Blizzard Entertainment\Classic Launcher]

[HKEY_CURRENT_USER\SOFTWARE\Blizzard Entertainment\Classic Launcher\w3]
"Locale"="enUS"
"Region"="EU"

[HKEY_CURRENT_USER\SOFTWARE\Blizzard Entertainment\Classic Launcher\w3t]
"Locale"="enUS"
"Region"="EU"