# Js webclient: zoom js not found on server: 404 error code **URL:** \ **Category:** Web\ **Created:** [November 29, 2019, 11:10am UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864 "2019-11-29T11:10:59Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![harald.glanzer](https://avatars.discourse-cdn.com/v4/letter/h/eada6e/32.png) [@harald.glanzer](https://devforum.zoom.us/u/harald.glanzer)\ **Post date:** [November 29, 2019, 11:10am UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864/1 "2019-11-29T11:10:59Z")
**Description/Error** since today(yesterday?) [https://source.zoom.us](https://source.zoom.us) returns 404 whenever requesting one of your JS files, most importantly [https://source.zoom.us/zoom-meeting-1.6.1.min.js](https://source.zoom.us/zoom-meeting-1.6.1.min.js) of course, the whole sample webapp stopped working because pulling-in the dependencies(ZoomMtg) fails should be re-produceable via the latest sample-webapp / CDN version i tried to download the JS files directly and via a proxy, but i always get your customized 404 / page not found also, if i try to open [https://source.zoom.us/zoom-meeting-1.6.1.min.js](https://source.zoom.us/zoom-meeting-1.6.1.min.js) via a browser with a valid zoom-login, i get redirected to a company-related hostname [https://xxx-redacted-company-name-xxx.zoom.us/zoom-meeting-1.6.1.min.js](https://xxx-redacted-company-name-xxx.zoom.us/zoom-meeting-1.6.1.min.js) (followed by the same 404 error page) maybe you should talk to your webserver-admins ![DeepinScreenshot_select-area_20191129115822](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/2X/9/91d92ffc71f76e4c985094f9d3ac10a6766319e2.png) ![DeepinScreenshot_select-area_20191129120302](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/2X/b/bf442c28a71285a40da365eec6aa470025b1233e.jpeg) ---
**Author:** ![daniel.vieira](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/daniel.vieira/32/1206_2.png) [@daniel.vieira](https://devforum.zoom.us/u/daniel.vieira)\ **Post date:** [November 30, 2019, 1:21pm UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864/2 "2019-11-30T13:21:57Z")
I had this problem yesterday. It impacted the entire operation of the company. So I created a vue.js project and installed all dependencies via NPM and generated a java script project with everything I needed. And all was well. ---
**Author:** ![TimZoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/timzoom/32/978_2.png) [@TimZoom](https://devforum.zoom.us/u/TimZoom)\ **Post date:** [December 1, 2019, 9:51pm UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864/3 "2019-12-01T21:51:13Z")
This should now be resolved. Our sincerest apologies for the delayed response as with the holiday we had limited staff available. Please let us know if you are still seeing any problems. ---
**Author:** ![harald.glanzer](https://avatars.discourse-cdn.com/v4/letter/h/eada6e/32.png) [@harald.glanzer](https://devforum.zoom.us/u/harald.glanzer)\ **Post date:** [December 2, 2019, 8:55am UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864/4 "2019-12-02T08:55:04Z")
thx - problem resolved. also, i installed the needed JS + CSS files locally now. ---
**Author:** ![michael\_p.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_p.zoom/32/18105_2.png) [@michael\_p.zoom](https://devforum.zoom.us/u/michael_p.zoom)\ **Post date:** [December 2, 2019, 8:15pm UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864/5 "2019-12-02T20:15:15Z")
@harald.glanzer We’re glad the your issue is resolved. Let us know if you need anything else. Thanks ---
**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\ **Post date:** [August 21, 2020, 7:05pm UTC](https://devforum.zoom.us/t/js-webclient-zoom-js-not-found-on-server-404-error-code/6864/6 "2020-08-21T19:05:53Z")