# TotalSegmentator not showing in module finder, and cannot be uninstall from extension module

**URL:** <https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946>\
**Category:** Support\
**Created:** [September 28, 2023, 1:54pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946 "2023-09-28T13:54:53Z")\
**Posts on this page:** 20\
**Page:** 1

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**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 28, 2023, 1:54pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/1 "2023-09-28T13:54:53Z")

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Hi, I’ve installed TotalSegmentator but it cannot be found in the module finder. When I open the extension module and try to uninstall TotalSegmentator, a prompt appears: “Failed to open extension setting…”

please give advice how to overcome this problem. Thank you

![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/7/a7d72cd1c245c96f3dfa25ba40181812fe53b262.png)

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**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 28, 2023, 2:22pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/2 "2023-09-28T14:22:37Z")

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How did you install the TotalSegmentator extension? Via the extension manager?

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**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 28, 2023, 2:42pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/3 "2023-09-28T14:42:35Z")

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Yes, I installed it via extension manager.

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**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 28, 2023, 4:16pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/4 "2023-09-28T16:16:19Z")

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I would uninstall everything and delete the Slicer folder.  
Then Install Slicer, install Pytorch extension, and install TotalSegmentator extension. It should be found under “Segmentations”.

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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:** [September 28, 2023, 5:43pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/5 "2023-09-28T17:43:35Z")

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Have you changed the default Slicer installation location? The screenshot indicates that it is installed into some shared location instead of your user folder. Does your user have write access to that folder?

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**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 28, 2023, 10:43pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/6 "2023-09-28T22:43:41Z")

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Thank you; I’m trying this.

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**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 28, 2023, 10:45pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/7 "2023-09-28T22:45:55Z")

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No, i use the default Slicer installation location. But the default is in “ProgramData”. (i’m trying to reinstall it). Should i install it in different location?

![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/8/581abef184f0e6810a729b31ed51f6c7547d565e.png)

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 28, 2023, 11:32pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/8 "2023-09-28T23:32:46Z")

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Hi Professor. I’ve re installed it, and it works. Thank you very much! 😊

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**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 28, 2023, 11:37pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/9 "2023-09-28T23:37:11Z")

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Hi, Mr. Lassoan, I’ve installed the totalsegmentator and it works when I’m trying to use the total option. But when i use bone extremities option (i’ve already got the bone extremities license for student), it gets this error. Please enlighten me

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/2/f/2f0807efc0c62aadb56ada42bb21374384638775.png)

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<div class="post-metadata">

**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 29, 2023, 6:58am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/10 "2023-09-29T06:58:06Z")

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did you import the weights for “bones-extremities”?

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 29, 2023, 8:18am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/11 "2023-09-29T08:18:04Z")

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yes, i did Prof. Or does the “bone extremities” weight different from “Task278\_TotalSegmentator\_part6\_bones\_1259subj”?

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/b/2/b255c193ab9adcca28123b735ec7e0a875cec868.png)

![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/b/2/b2ade2004c570efd71054d9ed02e9aad34bb2d98.png)

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<div class="post-metadata">

**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 29, 2023, 9:08am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/12 "2023-09-29T09:08:47Z")

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Jakob @wasserth could you comment, please?

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 29, 2023, 9:59am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/13 "2023-09-29T09:59:57Z")

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Sorry Prof, I just realized that I failed to activate the student license. Where should I run the student license that I’ve got? the “totalseg\_set\_license -l aca\_xxxxxxxxxxx”

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**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 29, 2023, 10:06am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/14 "2023-09-29T10:06:42Z")

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Which version of TotalSegmentator do you use? Please do the version check in the extension

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 29, 2023, 10:11am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/15 "2023-09-29T10:11:58Z")

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I use the 399cde2 version of TotalSegmentator. What should i do?

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<div class="post-metadata">

**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 29, 2023, 10:33am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/16 "2023-09-29T10:33:44Z")

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Just import the zip file that you have received via the import button of the extension. Putting in a license number will be implemented in the next version of the 3D Slicer extension, using TotalSegmentator v2, which is currently promoted on the TotalSegmentator GitHub page.

If you have just received a license number please contact the developers and explain that you need the weights as a ZIP file as long as we have not yet updated the 3D Slicer extension.

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 29, 2023, 10:56am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/17 "2023-09-29T10:56:29Z")

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I’ve imported the zip file like in the screenshot above, but it still error. 😔 🥲

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/2/f/2f0807efc0c62aadb56ada42bb21374384638775.png)

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<div class="post-metadata">

**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 29, 2023, 11:04am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/18 "2023-09-29T11:04:43Z")

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Two alternatives:

Locally install Totalsegmentator v2 as described on their GitHub page and run the tool manually without 3D Slicer or wait for the Totalsegmentator extension getting finish so it accepts a license number.

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [September 29, 2023, 11:48am UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/19 "2023-09-29T11:48:52Z")

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Thank you very much Professor. 😊

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<div class="post-metadata">

**Author:** ![zariliusra](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/zariliusra/32/66436_2.png) [@zariliusra](https://discourse.slicer.org/u/zariliusra)\
**Post date:** [October 1, 2023, 4:09pm UTC](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946/20 "2023-10-01T16:09:31Z")

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Hi Professor. I’ve been able to use TotalSegmentator v2. But how can i use the output in 3D slicer?

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/b/4bd5bf00b737a6d3f675d71116b754173d0589cc.png)

I’ve try to import it, but then i see nothing on 3D slicer

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/2/8/28dd4eee8279596f2af63e064277dc3ef78b908b.png)

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/1/c/1c7f2e2ea65f8c7726f56a8e4e07f974a74d9f87.png)

[Next page](https://discourse.slicer.org/t/totalsegmentator-not-showing-in-module-finder-and-cannot-be-uninstall-from-extension-module/31946.md?page=2)