# Cant download slicer extensions manually

**URL:** <https://discourse.slicer.org/t/cant-download-slicer-extensions-manually/15114>\
**Category:** Support\
**Tags:** extensions-manager\
**Created:** [December 17, 2020, 2:24pm UTC](https://discourse.slicer.org/t/cant-download-slicer-extensions-manually/15114 "2020-12-17T14:24:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DimaLat](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dimalat/32/9202_2.png) [@DimaLat](https://discourse.slicer.org/u/DimaLat)\
**Post date:** [December 17, 2020, 2:24pm UTC](https://discourse.slicer.org/t/cant-download-slicer-extensions-manually/15114/1 "2020-12-17T14:24:56Z")

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I’m trying to download MatlabBridge manually by following instruction by this link:  
[https://www.slicer.org/wiki/Documentation/4.8/SlicerApplication/ExtensionsManager](https://www.slicer.org/wiki/Documentation/4.8/SlicerApplication/ExtensionsManager)

And the problem is that i cant open this site, to get MatLab Extension by my revision:  
[https://slicer.kitware.com/midas3/slicerappstore](https://slicer.kitware.com/midas3/slicerappstore)  
Image show the error.  
Help me please.

 ![Снимок экрана от 2020-12-17 17-02-20](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/2/a29e8adef0a769a4b8cb3b34670c1b0556c2250f.png)

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**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [December 17, 2020, 2:32pm UTC](https://discourse.slicer.org/t/cant-download-slicer-extensions-manually/15114/2 "2020-12-17T14:32:40Z")

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Thanks for the note. I just asked the system administrator to restart the system.

Also, we are currently working on a new infrastructure and it should be deployed in the next few weeks  
See [here](https://www.slicer.org/wiki/Documentation/Labs/ExtensionsServer)