删除office多个激活信息，删除多余office激活密钥

以管理员权限打开命令行窗口执行以下命令查看打印结果

cscript "C:\Program Files\Microsoft Office\Office16\OSPP.VBS" /dstatus

Microsoft (R) Windows Script Host Version 5.812

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---Processing--------------------------
---------------------------------------
PRODUCT ID: 00336-80000-00000-AA665
SKU ID: ec9d9265-9d1e-4ed0-838a-cdc20f2551a1
LICENSE NAME: Office 16, Office16OutlookVL_KMS_Client edition
LICENSE DESCRIPTION: Office 16, VOLUME_KMSCLIENT channel
BETA EXPIRATION: 1601/1/1
LICENSE STATUS: ---LICENSED---
REMAINING GRACE: 179 days (259144 minute(s) before expiring)
Last 5 characters of installed product key: 6MT9B
Activation Type Configuration: KMS
DNS auto-discovery: KMS name not available
KMS machine registry override defined: 10.0.0.2:1688
Activation Interval: 120 minutes
Renewal Interval: 10080 minutes
KMS host caching: Enabled
---------------------------------------
---------------------------------------
---Exiting-----------------------------

例如以上结果中 product key: 后面的key是要删除的key

删除打印出来的KEY命令

cscript "C:\Program Files\Microsoft Office\Office16\OSPP.VBS" /unpkey: XXXX

XXXX 是打印出来的key
例如 cscript "C:\Program Files\Microsoft Office\Office16\OSPP.VBS" /unpkey:6MT9B