具体来说，当用户在许可证组之间移动（包括Azure Active Directory组或同步的本地安全组）或切换用户订阅（例如从Office 365 E3许可证更改为Microsoft 365 E3许可证）时，就会出现该问题。

12 月 20 日消息，科技媒体 bleepingcomputer 昨日（12 月 19 日）发布博文，报道称微软承认 并积极调查 Microsoft 365 Office 应用出现的“产品已停用”错误。 根据 Reddit 社区和微软论坛上用户反馈 ...

Fixing the issue is relatively straightforward – if there's a Reactivate button, a user can click that and then sign in again ...

具体来说，当用户在许可证组之间移动（包括Azure Active Directory组或同步的本地安全组）或切换用户订阅（例如从Office 365 E3许可证更改为Microsoft 365 E3 ...

Microsoft is investigating a known issue randomly triggering "Product Deactivated" errors for customers using Microsoft 365 ...

近日，微软的Microsoft 365 Office应用程序遭遇了一些令人头疼的问题，用户在使用过程中竟然会随机弹出“产品已停用”的错误提示，简直像是在开玩笑。根据Reddit和微软社区的一些用户反馈，这一漏洞已经严重影响了他们的使用体验。微软对此并没有选择隐瞒，及时承认了问题并表示正在积极调查。 这个问题的根源可能和管理员发起的许可证变更有关。当用户在不同的许可证组间徘徊（比如在Azure Ac ...

There was a problem activating Microsoft 365 apps. Users have reported for months that the (Office) apps included in their ...

Microsoft has rolled out a fix for a known issue that causes random "Product Deactivated" errors for customers using Microsoft 365 Office apps.

Microsoft is investigating a known issue that caused 'Product Deactivation' errors in customers using Microsoft 365 Office ...