# Unable to access Extension Manager

**URL:** <https://discourse.slicer.org/t/unable-to-access-extension-manager/11868>\
**Category:** Support\
**Tags:** extensions-manager\
**Created:** [June 4, 2020, 8:34pm UTC](https://discourse.slicer.org/t/unable-to-access-extension-manager/11868 "2020-06-04T20:34:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Dominic\_LaBella](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dominic_labella/32/7033_2.png) [@Dominic\_LaBella](https://discourse.slicer.org/u/Dominic_LaBella)\
**Post date:** [June 4, 2020, 8:34pm UTC](https://discourse.slicer.org/t/unable-to-access-extension-manager/11868/1 "2020-06-04T20:34:44Z")

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![2020-06-04 14_14_31-Clipboard](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/1/a1b46af53d011974172f1b5ef5fd2ab0333c357e.png)

Is the extension manager up and running? (6-4-2020)  
I get a “Loading extensions” message that won’t go away.  
I have tried multiple wifis and the firewall is not blocking Slicer. I have tried multiple computers/windows 4.11.0 Slicer applications.

I am also unable to open the following website…  
[http://slicer.kitware.com/midas3/slicerappstore](http://slicer.kitware.com/midas3/slicerappstore)

Thanks!

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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 4, 2020, 9:20pm UTC](https://discourse.slicer.org/t/unable-to-access-extension-manager/11868/2 "2020-06-04T21:20:53Z")

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A post was merged into an existing topic: [Problematic behavior of the extension manager](https://discourse.slicer.org/t/problematic-behavior-of-the-extension-manager/10986)

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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 4, 2020, 9:20pm UTC](https://discourse.slicer.org/t/unable-to-access-extension-manager/11868/3 "2020-06-04T21:20:53Z")

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