# Where can I find a working Slicer 5.6.x portable package with SlicerLiver extension?

**URL:** <https://discourse.slicer.org/t/where-can-i-find-a-working-slicer-5-6-x-portable-package-with-slicerliver-extension/45445>\
**Category:** Support\
**Tags:** extensions-manager\
**Created:** [December 11, 2025, 2:53pm UTC](https://discourse.slicer.org/t/where-can-i-find-a-working-slicer-5-6-x-portable-package-with-slicerliver-extension/45445 "2025-12-11T14:53:36Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kzx](https://avatars.discourse-cdn.com/v4/letter/k/9d8465/32.png) [@kzx](https://discourse.slicer.org/u/kzx)\
**Post date:** [December 11, 2025, 2:53pm UTC](https://discourse.slicer.org/t/where-can-i-find-a-working-slicer-5-6-x-portable-package-with-slicerliver-extension/45445/1 "2025-12-11T14:53:36Z")

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Hello Slicer developers,

I am experiencing an issue where the **SlicerLiver** module does not appear in the module list, even though it is successfully installed through the Extensions Manager.

### **My environment**

- **OS:** Windows 10

- **Slicer version:** _5.6.1_

- Installed extensions:

All extensions appear in the Extensions Manager as installed. However, the **Liver** module category does not show up in the Modules dropdown menu at all.

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**Author:** ![cpinter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/cpinter/32/7995_2.png) [@cpinter](https://discourse.slicer.org/u/cpinter)\
**Post date:** [December 11, 2025, 3:14pm UTC](https://discourse.slicer.org/t/where-can-i-find-a-working-slicer-5-6-x-portable-package-with-slicerliver-extension/45445/2 "2025-12-11T15:14:06Z")

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Is there a specific reason that prevents you from using Slicer 5.10? All the listed extensions are available for the latest version.

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**Author:** ![kzx](https://avatars.discourse-cdn.com/v4/letter/k/9d8465/32.png) [@kzx](https://discourse.slicer.org/u/kzx)\
**Post date:** [December 12, 2025, 2:34am UTC](https://discourse.slicer.org/t/where-can-i-find-a-working-slicer-5-6-x-portable-package-with-slicerliver-extension/45445/3 "2025-12-12T02:34:40Z")

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When I downloaded slicerLiver and restarted it, it always prompts “Fail to instantiate module ‘vtkvmtk’”.