# Unable to Install Katalon Extension for Azure DevOps

**URL:** <https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505>\
**Category:** Integrations\
**Tags:** azure, integrations, katalon-studio\
**Created:** [September 21, 2019, 2:04am UTC](https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505 "2019-09-21T02:04:44Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![justin1](https://avatars.discourse-cdn.com/v4/letter/j/ea5d25/32.png) [@justin1](https://forum.katalon.com/u/justin1)\
**Post date:** [September 21, 2019, 2:04am UTC](https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505/1 "2019-09-21T02:04:44Z")

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When attempting to install the Katalon Extension in my Azure DevOps organization, I get an error “TF400898: An Internal Error Occurred.”

I reached out to Microsoft support and they said they were also unable to install the extension.

Is there a way for me to build and run the test suite in DevOps without this extension?

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**Author:** ![Shin](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/shin/32/16552_2.png) [@Shin](https://forum.katalon.com/u/Shin)\
**Post date:** [May 14, 2021, 4:53am UTC](https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505/2 "2021-05-14T04:53:23Z")

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Hi @justin1,

From version 8.0.0, Azure DevOps (ADO) - Test Plans can natively integrate with Katalon Studio. See the detailed document [here](https://docs.katalon.com/katalon-studio/docs/azure-devops-test-plans.html).

Also, you can refer to the 8.0.0 [release note](https://docs.katalon.com/katalon-studio/new/version-8x.html) and [what’s new](https://docs.katalon.com/katalon-studio/new/what-is-new-800.html) to get acquainted with our new features and enhancement.

Shin

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**Author:** ![michal.jeruzal](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/michal.jeruzal/32/16104_2.png) [@michal.jeruzal](https://forum.katalon.com/u/michal.jeruzal)\
**Post date:** [November 29, 2021, 8:24am UTC](https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505/3 "2021-11-29T08:24:18Z")

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Does it mean you would not support Katalon Extension anymore?

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**Author:** ![duyluong](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/duyluong/32/1116_2.png) [@duyluong](https://forum.katalon.com/u/duyluong)\
**Post date:** [November 29, 2021, 11:05am UTC](https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505/4 "2021-11-29T11:05:40Z")

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@michal.jeruzal

We still support the Katalon Exentions in Azure DevOps.

The ADO - Test Plan integration is another way to integrate the Test Plan with Studio natively in Studio.

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**Author:** ![albert.vu](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/albert.vu/32/20595_2.png) [@albert.vu](https://forum.katalon.com/u/albert.vu)\
**Post date:** [August 8, 2022, 7:30am UTC](https://forum.katalon.com/t/unable-to-install-katalon-extension-for-azure-devops/33505/5 "2022-08-08T07:30:08Z")

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