# Missing ACPC module 5.4

**URL:** <https://discourse.slicer.org/t/missing-acpc-module-5-4/32586>\
**Category:** Support\
**Tags:** transforms\
**Created:** [November 3, 2023, 3:46pm UTC](https://discourse.slicer.org/t/missing-acpc-module-5-4/32586 "2023-11-03T15:46:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![DennisEx81](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dennisex81/32/67614_2.png) [@DennisEx81](https://discourse.slicer.org/u/DennisEx81)\
**Post date:** [November 3, 2023, 3:46pm UTC](https://discourse.slicer.org/t/missing-acpc-module-5-4/32586/1 "2023-11-03T15:46:07Z")

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Hello,

Does anyone know what happened to the ACPC transform module in 5.4? Can’t find it under specialized where it used to be. Also tried to install SlicerNeuro but it simply crashed slicer after restart.

Thanks

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [November 3, 2023, 7:39pm UTC](https://discourse.slicer.org/t/missing-acpc-module-5-4/32586/2 "2023-11-03T19:39:31Z")

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Hmm, I just tried the SlicerNeuro extension on linux with a recent preview version and the ACPC module is there. Maybe you can investigate why SlicerNeuro isn’t working for you.

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**Author:** ![Fernando](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/fernando/32/5640_2.png) [@Fernando](https://discourse.slicer.org/u/Fernando)\
**Post date:** [November 6, 2023, 5:04pm UTC](https://discourse.slicer.org/t/missing-acpc-module-5-4/32586/3 "2023-11-06T17:04:15Z")

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@DennisEx81, in case it helps: [ACPC transform question - Support - 3D Slicer Community](https://discourse.slicer.org/t/acpc-transform-question/3525)