I can't find Taskpane

chong guo 1 Reputation point
2021-03-05T17:03:14.53+00:00

I'm learning to develop Excel add-in. But I can't find the Taskpane in the Excel. I have tried to search in the home tab and the view tab, but I did not find. My Office is Office2019.

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Besides, I can't start the project. The error message as following.

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Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
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