# Why after all extensions were installed, the slicer would crash?

**URL:** <https://discourse.slicer.org/t/why-after-all-extensions-were-installed-the-slicer-would-crash/10909>\
**Category:** Support\
**Created:** [March 30, 2020, 5:49pm UTC](https://discourse.slicer.org/t/why-after-all-extensions-were-installed-the-slicer-would-crash/10909 "2020-03-30T17:49:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![researchtomliu](https://avatars.discourse-cdn.com/v4/letter/r/ccd318/32.png) [@researchtomliu](https://discourse.slicer.org/u/researchtomliu)\
**Post date:** [March 30, 2020, 5:49pm UTC](https://discourse.slicer.org/t/why-after-all-extensions-were-installed-the-slicer-would-crash/10909/1 "2020-03-30T17:49:36Z")

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When I downloaded the version 4.10.2 and installed all the extensions, I can’t open the software and the system showed me the information “the application was unable to start correctly (0Xc0000017).Click OK to close the application. The software can’t be performed again until I deleted the data of “slicer-28257.ini” in the folder of NA-MIC. But the extensions need to install again. I want to know how to solve this bug?

 ![新建图像 1](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/1/a19fa418fdb68b77048c706f5dc19f2496a5fdd4.jpeg)

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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:** [March 30, 2020, 8:19pm UTC](https://discourse.slicer.org/t/why-after-all-extensions-were-installed-the-slicer-would-crash/10909/2 "2020-03-30T20:19:20Z")

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Most likely you have run out of memory, or an extension worked incorrectly.

Normally you would only install extensions that you actually need. If you have a problem with any specific extension then let us know.