"InstallConfigStore"
{
	"streaming"
	{
		"ClientID"		"-anumber"
	}
	"Software"
	{
		"Valve"
		{
			"Steam"
			{
				"Accounts"
				{
					"my-steam-account-name"
					{
						"SteamID"		"anumber"
					}
				}
				"SkipOfflineModeWarning"		"1" <-- this is where I've tried adding the line