# Installation error for ZoomX user

**URL:** <https://devforum.zoom.us/t/installation-error-for-zoomx-user/77410>\
**Category:** Zoom Apps\
**Created:** [October 14, 2022, 1:54pm UTC](https://devforum.zoom.us/t/installation-error-for-zoomx-user/77410 "2022-10-14T13:54:00Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![JonStewart](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jonstewart/32/36192_2.png) [@JonStewart](https://devforum.zoom.us/u/JonStewart)\
**Post date:** [October 26, 2022, 4:39pm UTC](https://devforum.zoom.us/t/installation-error-for-zoomx-user/77410/6 "2022-10-26T16:39:46Z")

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@tkishkin Thanks again for the helpful details. It looks like you’re no longer impacted by the cluster issue, which is good news.

The error you’re seeing has to do with your oauth against the [zoom.us](http://zoom.us) oauth endpoints. There are severable searchable posts on the forum on this issue. Here is one of them: [Cannot renew access and refresh token (invalid\_grant)](https://devforum.zoom.us/t/cannot-renew-access-and-refresh-token-invalid-grant/75224)

The docs on OAuth with Zoom are here: [OAuth with Zoom](https://developers.zoom.us/docs/guides/auth/oauth)

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