LEASH_SETTINGS_REGISTRY_VALUE_UPPERCASEREALM
LEASH_SETTINGS_REGISTRY_VALUE_UPPERCASEREALM,
rc = RegDeleteValue(hKey, LEASH_SETTINGS_REGISTRY_VALUE_UPPERCASEREALM);
rc = RegSetValueEx(hKey, LEASH_SETTINGS_REGISTRY_VALUE_UPPERCASEREALM, 0, REG_DWORD,