这两个入库的方法不能保证人人有效，贴吧的网友有测试成功的，，小编也是用第二个方法测试后成功了。现在分享个大家。

方法一：

打开steam，win+r然后输入这个steam://install/1665460（前提还是要挂加速器）


方法二：
1.打开网页版steam 点账户明细。


2.点击查看许可和序号激活


3.鼠标右键 审查元素或者直接F12


4、开控制台，点击console，将下面代码粘贴进去，然后enter回车，会提示All Done enjoy.就成功了。


(function() {
if (location.hostname !== 'store.steampowered.com') {
alert('Run this code on the Steam Store!');
return;
} else if (typeof jQuery !== 'function') {
ShowAlertDialog('Fail', 'This page has no jQuery, try homepage.');
return;
} else if (document.getElementById('header_notification_area') === null) {
ShowAlertDialog('Fail', 'You have to be logged in.');
return;
}
var freePackages = [591926];
var loaded = 0,
total = freePackages.length,
modal = ShowBlockingWaitDialog('Executing...', 'Please wait until all requests finish.');
for (var i = 0; i < total; i++) {
jQuery.post(
'//store.steampowered.com/checkout/addfreelicense', {
action: 'add_to_cart',
sessionid: g_sessionID,
subid: freePackages[i]
},
function(data) {
loaded++;
modal.Dismiss();
if (loaded === total) {
ShowAlertDialog('All done!', 'Enjoy.');
} else {
modal = ShowBlockingWaitDialog('Executing...', 'Loaded ' + loaded + '/' + total);
}
}
).fail(function() {
loaded++;
modal.Dismiss();
if (loaded === total) {
ShowAlertDialog('All done!', 'Enjoy.');
} else {
modal = ShowBlockingWaitDialog('Executing...', 'Loaded ' + loaded + '/' + total);
}
});
}
}());