# Missing JsMediaSDK\_Instance

**URL:** <https://devforum.zoom.us/t/missing-jsmediasdk-instance/3928>\
**Category:** Web\
**Created:** [April 11, 2019, 6:33pm UTC](https://devforum.zoom.us/t/missing-jsmediasdk-instance/3928 "2019-04-11T18:33:06Z")\
**Posts on this page:** 1\
**Showing post:** 31

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [April 8, 2020, 7:04am UTC](https://devforum.zoom.us/t/missing-jsmediasdk-instance/3928/31 "2020-04-08T07:04:32Z")

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Hey @kurapati.muralikrish, thanks for sharing! 🙂

Yep, upgrading to 1.7.4 is now required.

> [@Web SDK version 1.7.4 is now live](https://devforum.zoom.us/t/web-sdk-version-1-7-4-is-now-live/11771):
>
> Hello Zoom Developers, With the recent changes coming from Zooms Web Clients Maintenance Window on April 2, 2020. We are releasing a new Web SDK version 1.7.4 to stay in parallel support of Zooms Web Client services. All users are required to updated to version 1.7.4 immediately as versions 1.7.2 and below will no longer be operational. For full details about 1.7.4, please visit the latest [Web SDK change log page](https://marketplace.zoom.us/docs/changelog). To get started, you can find the latest Web SDK version in the following locat…

Thanks,  
Tommy

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