# TBB DLL problem with new version of Visual Studio

**URL:** https://discourse.slicer.org/t/tbb-dll-problem-with-new-version-of-visual-studio/36936
**Category:** Development
**Tags:** build
**Created:** [June 21, 2024, 9:53am UTC](https://discourse.slicer.org/t/tbb-dll-problem-with-new-version-of-visual-studio/36936 "2024-06-21T09:53:45Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)
#### Post date: [June 25, 2024, 11:46am UTC](https://discourse.slicer.org/t/tbb-dll-problem-with-new-version-of-visual-studio/36936/10 "2024-06-25T11:46:56Z")

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The following likely needs updating to say 1949 as it appears it is never setting tbb\_vsdir. It has been an unusual case that 1940 is still Visual Studio 2022.

> <https://github.com/Slicer/Slicer/blob/b0ed88351af465159b101fc434802c83fd438522/SuperBuild/External_tbb.cmake#L81-L83>

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