Microsoft Office 显示多重激活/清除激活信息/清除授权信息

1、以Administrator(管理员或同等权限的用户)身份启动命令提示符（cmd）

2、输入

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

面板会显示如下（隐藏部分用问号代替）【命令提示符中可以进行复制粘贴操作】

Microsoft (R) Windows Script Host Version 5.812 版权所有(C) Microsoft
Corporation。保留所有权利。
---Processing-------------------------- PRODUCT ID: ？？？？？-？？？？？-？？？？？-？？？？？ SKU ID: ？？？ LICENSE NAME: Office 16,
Office16ProPlusR_Grace edition（具体版本） LICENSE DESCRIPTION: Office 16,
RETAIL(Grace) channel （Retail为零售版，VL为批量授权） BETA EXPIRATION: 1601/1/1
LICENSE STATUS: ---NOTIFICATIONS--- ERROR CODE: 0xC004F009 ERROR
DESCRIPTION: The Software Licensing Service reported that the grace
period expired. Last 5 characters of installed product key: BTDRB
（激活码后五位）（多余的）
PRODUCT ID: ？？？
SKU ID: ??? LICENSE NAME: Office 16, Office16ProPlusVL_MAK edition
LICENSE DESCRIPTION: Office 16, RETAIL(MAK) channel BETA EXPIRATION:
1601/1/1 LICENSE STATUS: ---LICENSED--- Last 5 characters of installed
product key: ？？？？？（已经激活的版本）
PRODUCT ID:？？？ SKU ID: ？？？ LICENSE NAME: Office 16,
Office16ProPlusR_Retail edition LICENSE DESCRIPTION: Office 16, RETAIL
channel BETA EXPIRATION: 1601/1/1 LICENSE STATUS: ---OOB_GRACE---
ERROR CODE: 0x4004F00C ERROR DESCRIPTION: The Software Licensing
Service reported that the application is running within the valid
grace period. REMAINING GRACE: 20 days (28940 minute(s) before
expiring) Last 5 characters of installed product key: 722QV （激活码后五位）
（多余的）
---Exiting-----------------------------

3、输入

cd /d C:\Program Files\Microsoft Office\Office16\

4、输入含你要清除的激活信息的后五位（别选错）将下方五个问号替换成激活码后五位

 cscript ospp.vbs /unpkey:？？？？？

5、成功清除显示如下

C:\Program Files\Microsoft Office\Office16>cscript ospp.vbs
/unpkey:722QV Microsoft (R) Windows Script Host Version 5.812 版权所有(C)
Microsoft Corporation。保留所有权利。
---Processing--------------------------
Uninstalling product key for: Office 16, Office16ProPlusR_Retail
edition
---Exiting-----------------------------

6、重新启动，Enjoy Yourselves!

引用链接：https://blog.51cto.com/lzp51/2141351