# Cannot load scs file in the web viewer **URL:** \ **Category:** Help\ **Tags:** webviewer\ **Created:** [February 28, 2022, 1:22pm UTC](https://forum.techsoft3d.com/t/cannot-load-scs-file-in-the-web-viewer/668 "2022-02-28T13:22:58Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![yashwant.raut](https://avatars.discourse-cdn.com/v4/letter/y/c89c15/32.png) [@yashwant.raut](https://forum.techsoft3d.com/u/yashwant.raut)\ **Post date:** [February 28, 2022, 1:22pm UTC](https://forum.techsoft3d.com/t/cannot-load-scs-file-in-the-web-viewer/668/1 "2022-02-28T13:22:58Z")
I’m new to HOOPS Communicator and just started with HOOPS Communicator tutorials and in the very first tutorial I’m stuck not even getting error I followed all the steps in the [Tutorial](https://docs.techsoft3d.com/communicator/latest/build/tutorials/basic-app/introduction.html) but cannot load microengine.scs in my webviewer I started the server and on [http://localhost:11180/](http://localhost:11180/) I get this ![image](https://us1.discourse-cdn.com/flex020/uploads/techsoft3d/original/1X/027b156c555400d46deaf40216ebd9b71f6b80da.png) This are exact steps I perform where I’m getting wrong can someone please point me in right direction ````auto My Viewer

Web Viewer Minimal Example

``` ```` ---
**Author:** ![ricky.johnson](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.techsoft3d.com/ricky.johnson/32/126_2.png) [@ricky.johnson](https://forum.techsoft3d.com/u/ricky.johnson)\ **Post date:** [February 28, 2022, 5:29pm UTC](https://forum.techsoft3d.com/t/cannot-load-scs-file-in-the-web-viewer/668/2 "2022-02-28T17:29:06Z")
Hello @yashwant.raut, Turns out that there is a very minor capitalization typo in your code. Rather than endPointUri, you need endpointUri. ---
**Author:** ![yashwant.raut](https://avatars.discourse-cdn.com/v4/letter/y/c89c15/32.png) [@yashwant.raut](https://forum.techsoft3d.com/u/yashwant.raut)\ **Post date:** [March 1, 2022, 4:13am UTC](https://forum.techsoft3d.com/t/cannot-load-scs-file-in-the-web-viewer/668/3 "2022-03-01T04:13:37Z")
yeah found that and it is working now. JavaScript can be forgiving now I understand why 🤣