Excel microsoft excel cannot verify the license

Describes the cause and action for error messages.

Error Message(English)：
microsoft excel cannot verify the license

Resolution

詳細
https://emergency-weather.yahoo.co.jp/weather/jp/earthquake/20190415052841/?1555273855

防災速報について
https://emg.yahoo.co.jp/

Office アプリケーションを起動すると、「Microsoft Office は、この製品の ...
https://support.microsoft.com/ja-jp/help/2797062/microsoft-office-cannot-verify-the-license-for-this・・・

Microsoft Office cannot Verify License for this Product in Microsoft ...
https://www.youtube.com/watch?v=jyGNU9gix9I

https://www.youtube.com/watch?v=jyGNU9gix9I

[SOLVED] Microsoft Office(word,etc)cannot find license issue ...
https://www.youtube.com/watch?v=wTO2YUiJ8JE

https://www.youtube.com/watch?v=wTO2YUiJ8JE

Microsoft office cannot verify license (All method) - YouTube
https://www.youtube.com/watch?v=L2NGOLD_qyk

https://www.youtube.com/watch?v=L2NGOLD_qyk