# Dont Initialize zoom SDK C# version in demo

**URL:** <https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957>\
**Category:** Windows\
**Created:** [December 28, 2021, 4:20pm UTC](https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957 "2021-12-28T16:20:13Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![ultematum091](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ultematum091/32/33355_2.png) [@ultematum091](https://devforum.zoom.us/u/ultematum091)\
**Post date:** [December 28, 2021, 4:20pm UTC](https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957/1 "2021-12-28T16:20:13Z")

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**Description**  
Downloaded latest version zoom SDK (C#), build wrapper without changes and when start demo app, I get initialize error: SDKERR\_MODULE\_LOAD\_FAILED

**Which Desktop Meeting SDK version?**  
v5.9.0.2546

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**Author:** ![jon.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jon.zoom/32/13495_2.png) [@jon.zoom](https://devforum.zoom.us/u/jon.zoom)\
**Post date:** [December 28, 2021, 9:41pm UTC](https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957/2 "2021-12-28T21:41:43Z")

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Hi @ultematum091, thanks for the post.

Did you also download the latest version of the Windows SDK? In previous versions, the wrapper download included the SDK package, but that is no longer the case as of v5.9.0. Moving forward, the wrapper will just be a wrapper and the SDK must be added manually.

Thanks!

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**Author:** ![ultematum091](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ultematum091/32/33355_2.png) [@ultematum091](https://devforum.zoom.us/u/ultematum091)\
**Post date:** [December 28, 2021, 9:51pm UTC](https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957/3 "2021-12-28T21:51:17Z")

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Thanks, I added SDK files from C++ version and it worked

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**Author:** ![jon.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jon.zoom/32/13495_2.png) [@jon.zoom](https://devforum.zoom.us/u/jon.zoom)\
**Post date:** [December 29, 2021, 10:01pm UTC](https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957/4 "2021-12-29T22:01:51Z")

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That’s great to hear that it’s working!

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [January 29, 2022, 8:02am UTC](https://devforum.zoom.us/t/dont-initialize-zoom-sdk-c-version-in-demo/61957/5 "2022-01-29T08:02:16Z")

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Closed on January 29, 2022, 8:02am UTC

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