# No extensions in Windows preview release

**URL:** <https://discourse.slicer.org/t/no-extensions-in-windows-preview-release/11433>\
**Category:** Support\
**Created:** [May 6, 2020, 2:15pm UTC](https://discourse.slicer.org/t/no-extensions-in-windows-preview-release/11433 "2020-05-06T14:15:17Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![smrolfe](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/smrolfe/32/3659_2.png) [@smrolfe](https://discourse.slicer.org/u/smrolfe)\
**Post date:** [May 6, 2020, 2:15pm UTC](https://discourse.slicer.org/t/no-extensions-in-windows-preview-release/11433/1 "2020-05-06T14:15:17Z")

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I just downloaded the Windows preview version 29049 and there are no extensions showing up in the extension manager. I checked cdash and see Linux and Mac builds for our extension but no Windows. It doesn’t look like there’s anything building now, will they be built later?

Thanks!

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**Author:** ![Sam\_Horvath](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sam_horvath/32/3092_2.png) [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Post date:** [May 6, 2020, 2:27pm UTC](https://discourse.slicer.org/t/no-extensions-in-windows-preview-release/11433/2 "2020-05-06T14:27:59Z")

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I just restarted the windows extension build, they should start coming up in the extension manager as they finish.

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**Author:** ![smrolfe](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/smrolfe/32/3659_2.png) [@smrolfe](https://discourse.slicer.org/u/smrolfe)\
**Post date:** [May 6, 2020, 2:36pm UTC](https://discourse.slicer.org/t/no-extensions-in-windows-preview-release/11433/3 "2020-05-06T14:36:59Z")

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Thanks @Sam_Horvath!