如果由于某种原因您的Windows 10/8/7 在线激活完全失败，您可能会在向导中看到通过电话^(Telephone)激活选项。^(Activate)您始终可以使用产品激活向导^{(Product Activation Wizard)}并使用通过电话激活^(Activate)或联系客户支持以获取帮助选项来激活您的Windows副本。

如果无法连接到Internet，或者如果您收到以下任何消息，尽管拥有正版密钥，但电话激活是最佳选择：

您键入的Windows产品密钥对激活无效

您键入的产品^(Product)密钥不能用于激活此计算机上的Windows

Windows有许多许可证状态；从许可到未许可以及介于两者之间的许多：

• 许可：^(Licensed:)您在成功激活后看到此状态。
• 初始宽限期：^{(Initial Grace Period:)}这是您安装Windows后的状态，但尚未激活它。系统会提醒您激活，否则Windows将尝试自动在线激活它。
• 额外宽限期：^{(Additional Grace Period:)}如果对您的计算机进行了重大硬件更改，Windows可能会提示您重新激活Windows。
• 通知期：^{(Notification Period:)}宽限期到期后，您将看到需要激活^(Activation)的消息。
• 非正版宽限期：在^{(Non-Genuine Grace Period:)}Windows Genuine Advantage确定您的 Windows 副本不是正版后，您可能会看到这一点。
• 未经许可：^{(Unlicensed:)}这出现在未经许可的副本上。

打开C:\Windows\System32\slmgr\并右键单击slmgr并使用记事本打开。

在这里，您可以看到许多许可证状态以及收到这些消息时该怎么做。当然，在Activation期间始终会显示相关消息，但在这里您将能够看到所有Windows Activation状态。

例如：

L_MsgErrorText_11= ”机器在非正版宽限期内运行。运行‘^{(Run ‘)} slui.exe’上线，使机器正版。”

如果尽管拥有正版Windows许可证，但您在激活副本时遇到问题，请使用此命令（作为管理员^(Admin)）重新安装许可证文件：

cscript slmgr.vbs -rilc

最后，您应该能够看到一条消息：

License files re-installed successfully.

这篇文章将向您展示如何解决Windows 10 激活错误。

更多相关帮助文章：^{(Further related Help articles:)}

1. 在 Windows 中重建 Tokens.dat 文件^{(Rebuild the Tokens.dat file in Windows)}。
2. 您会在黑色Windows^(Windows)桌面的右下方看到此 Windows 副本不是正版消息？
   
3. 如果您的Windows 激活失败，请转到此处
4. Microsoft Genuine Advantage 诊断工具^{(Microsoft Genuine Advantage Diagnostic Tool)}或MGADiag.exe有助于分析激活^{(Activations)}和验证^(Validation)问题。

Troubleshoot Windows 10 Activation States

If for some reason your Windows 10/8/7 online aсtivation fails completely, you mаy see an Activate by Telephone option in the wizard. You can always use thе Product Aсtivation Wizard and use thе Actiνate by phone or Contact custоmer support for help options to activatе your Windows copy.

In case a connection to the Internet is not available or if you get any of the following messages, in spite of having a genuine key, phone activation is then the best choice:

The Windows product key you typed is invalid for activation

The Product key you typed cannot be used to activate Windows on this computer

Windows has many license states; from Licensed to Unlicensed and many in between:

• Licensed: You see this status after a successful activation.
• Initial Grace Period: This is the state after you have installed Windows, but have not activated it. You will be reminded to activate, or Windows will attempt to activate it online automatically.
• Additional Grace Period: If major hardware changes are made to your computer, Windows may prompt you to reactivate Windows.
• Notification Period: Once the grace period expires, you will see a message that Activation is required.
• Non-Genuine Grace Period: You may see this after Windows Genuine Advantage has determined that your Windows copy is not genuine.
• Unlicensed: This appears for unlicensed copies.

Open C:\Windows\System32\slmgr\ and right click slmgr and open with Notepad.

Here, you can see many license states and what to do if you get these messages. Of course, the relevant messages are always displayed during Activation, but here you will be able to see all of the Windows Activation states.

For example:

L_MsgErrorText_11=”The machine is running within the non-genuine grace period. Run ‘slui.exe’ to go online and make the machine genuine.”

If in spite of having a genuine Windows license, you are having problems activating your copy, use this command (As an Admin) to reinstall the license file:

cscript slmgr.vbs -rilc

At the end you should be able to see a message:

License files re-installed successfully.

This post will show you how to troubleshoot Windows 10 Activation Errors.

Further related Help articles:

1. Rebuild the Tokens.dat file in Windows.
2. You get to see a This copy of Windows is not genuine message on the bottom right side of your black Windows desktop?
   
3. Go here if your Windows Activation Fails
4. Microsoft Genuine Advantage Diagnostic Tool or MGADiag.exe helps analyze problems with Activations and Validation.

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