KMS拒绝我的许可证密钥

我试图激活一个Windows 7专业笔记本电脑，我有一个Windows Server 2008，我已经启动了KMS：

cscript slmgr.vbs /ipk {My_KMS_Key} 

My_KMS_Key是“ Windows Server 2008 Std/Ent KMS B ”旁边列出的许可网站的密钥

我找不到明确的解释是我是否应该以某种方式将Win 7许可证添加到KMS服务器？

我在许可站点上有以下KMS密钥：

• SQL 2008 Web版Intranet网站
• 免费Xenserver许可续订
• 将sql server许可证从一台主机转移到另一台主机
• Windows授权问题
• Amazon EC2上SQL 2008的许可和不一致实例

• Windows Vista – KMS
• 赢7 – KMS
• Windows Server 2008 R2 Std / Ent KMS B
• Windows Server 2008标准版/企业版KMS B

我在授权网站上提供了以下MAK密钥：

• Windows Vista – MAK
• 赢7 – MAK
• Windows Server 2008 R2 Std / Ent – MAK B
• Windows Server 2008 Std / Ent MAK B

这是目前的DLI：

 cscript slmgr.vbs /dli Name: Windows Server(R), ServerStandardV edition Description: Windows Operating System - Windows Server(R), VOLUME_KMS_B channel Partial Product Key: XXXXX License Status: Licensed Key Management Service is enabled on this machine Current count: 0 Listening on Port: 1688 DNS publishing enabled KMS priority: Normal Key Management Service cumulative requests received from clients Total requests received: 0 Failed requests received: 0 Requests with License Status Unlicensed: 0 Requests with License Status Licensed: 0 Requests with License Status Initial grace period: 0 Requests with License Status License expired or Hardware out of tolerance: 0 Requests with License Status Non-genuine grace period: 0 Requests with License Status Notification: 0 

（顺便说一下，我已经使用Windows6.0-KB968912-v2-x64.msu下载安装了KMS 1.2）