# TotalSegmentator installation

**URL:** <https://discourse.slicer.org/t/totalsegmentator-installation/36865>\
**Category:** Support\
**Tags:** totalsegmentator\
**Created:** [June 18, 2024, 2:02pm UTC](https://discourse.slicer.org/t/totalsegmentator-installation/36865 "2024-06-18T14:02:30Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![AnyGoe](https://avatars.discourse-cdn.com/v4/letter/a/848f3c/32.png) [@AnyGoe](https://discourse.slicer.org/u/AnyGoe)\
**Post date:** [June 18, 2024, 2:02pm UTC](https://discourse.slicer.org/t/totalsegmentator-installation/36865/1 "2024-06-18T14:02:30Z")

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Dear experts,

I just tried to follow the available installation procedure for the TotalSegmentator module. However, when I search for the module inside the Extensions Manager, it doesn’t show up as an option. Has it been temporarily or permanantly removed from the set of available extensions? If not, what might I be doing wrong? I am using Slicer 5.0.3 r30893 / 7ea0f43,

Cheers  
Andy

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [June 18, 2024, 2:03pm UTC](https://discourse.slicer.org/t/totalsegmentator-installation/36865/2 "2024-06-18T14:03:15Z")

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Please use the latest version of Slicer - either stable or preview release.

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**Author:** ![AnyGoe](https://avatars.discourse-cdn.com/v4/letter/a/848f3c/32.png) [@AnyGoe](https://discourse.slicer.org/u/AnyGoe)\
**Post date:** [June 21, 2024, 12:19pm UTC](https://discourse.slicer.org/t/totalsegmentator-installation/36865/4 "2024-06-21T12:19:21Z")

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Thanks for the tip … I was sure that that I was actually using the latest version. Checking that revealed, however, that an older version was installed on my system in addition to the new installation. Long story short: starting 3Dslicer triggered the old version, which led to the problem. Thanks again for waking me up 😉