# Unable to install TotalSegmentator on 5.2.2 Windows

**URL:** <https://discourse.slicer.org/t/unable-to-install-totalsegmentator-on-5-2-2-windows/37983>\
**Category:** Support\
**Tags:** segmentation, segmentations, segment-editor\
**Created:** [August 21, 2024, 4:57pm UTC](https://discourse.slicer.org/t/unable-to-install-totalsegmentator-on-5-2-2-windows/37983 "2024-08-21T16:57:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![id185059](https://avatars.discourse-cdn.com/v4/letter/i/91b2a8/32.png) [@id185059](https://discourse.slicer.org/u/id185059)\
**Post date:** [August 21, 2024, 4:57pm UTC](https://discourse.slicer.org/t/unable-to-install-totalsegmentator-on-5-2-2-windows/37983/1 "2024-08-21T16:57:15Z")

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Hello. I am running 3D Slicer 5.2.2 on a Windows machine. Want to install the TotalSegmentator extension but receive attached error messages each time. Would appreciate any help on how to accomplish this.

![2024-08-19_16-58-41](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/6/5/65e3b25a1675bbbb011feb5a7e49ed534a060285.png)

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**Author:** ![id185059](https://avatars.discourse-cdn.com/v4/letter/i/91b2a8/32.png) [@id185059](https://discourse.slicer.org/u/id185059)\
**Post date:** [August 23, 2024, 4:32pm UTC](https://discourse.slicer.org/t/unable-to-install-totalsegmentator-on-5-2-2-windows/37983/2 "2024-08-23T16:32:37Z")

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Update: I was able to resolve the issue by downloading the extension file from [@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/31317/win).

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [August 23, 2024, 5:26pm UTC](https://discourse.slicer.org/t/unable-to-install-totalsegmentator-on-5-2-2-windows/37983/3 "2024-08-23T17:26:16Z")

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Please use the latest stable, 5.6.2. Older releases are not maintained.