WWT 2022 Release Notes: Excel Add-In
The WWT Excel Add-In has not been updated in the WWT 2022 release cycle. At this stage, it is effectively unmaintained, and is increasingly unlikely to work for anyone. The WWT team recommends using pywwt for loading data tables into WWT.
Installation
If you wish to try your luck, you can still download the add-in here.
Volunteers to help maintain the add-in are welcome. See the detailed WWT 2022 components list for links to developer resources such as the code repository.