# Error loading WebRTC certificate

**URL:** <https://community.wowza.com/t/error-loading-webrtc-certificate/49794>\
**Category:** Wowza Streaming Engine\
**Tags:** wowza-streaming-server-java-api\
**Created:** [September 29, 2017, 9:59pm UTC](https://community.wowza.com/t/error-loading-webrtc-certificate/49794 "2017-09-29T21:59:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Daniel\_Blankenship](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Daniel\_Blankenship](https://community.wowza.com/u/Daniel_Blankenship)\
**Post date:** [September 29, 2017, 9:59pm UTC](https://community.wowza.com/t/error-loading-webrtc-certificate/49794/1 "2017-09-29T21:59:46Z")

</div>

Hi,

We have been going through the following tutorial [https://www.wowza.com/docs/how-to-use-webrtc-with-wowza-streaming-engine](https://www.wowza.com/docs/how-to-use-webrtc-with-wowza-streaming-engine). However, when I attempt to connect to our wowza box through the following example page: [https://www.wowza.com/\_private/webrtc/4.7.0/publish/](https://www.wowza.com/_private/webrtc/4.7.0/publish/) with the SDP URL defined as wss://webrtc.speakworks.com/webrtc-session.json. We are getting the following errors:

```auto
2017-09-29 20:16:09 UTC comment server INFO 200 - WebRTCContext.init: WebRTC certificate successfully loaded: /usr/local/WowzaStreamingE
ngine/conf/webrtc.speakworks.com.jks - - - 4.436 - - - - - - - - - - - -
       - - - - - - - - - - - - -
2017-09-29 20:16:09 UTC vhost-start vhost INFO 200 _defaultVHost_ - - - - 4.437 - - - -
       - - - - - - - - - - - - - - - - - - - -
       -
2017-09-29 20:16:09 UTC comment server INFO 200 - _defaultVHost_ threads[h/t]:0/0 home:/usr/local/WowzaStreamingEngine - -
       - 4.504 - - - - - - - - - - - - - - - - - -
       - - - - - - -
2017-09-29 20:16:09 UTC comment vhost INFO 200 _defaultVHost_ Bind attempt ([any]:1935:4) - - - 4.511 - -
       - - - - - - - - - - - - - - - - - - - -
       - - -
2017-09-29 20:16:09 UTC comment vhost INFO 200 _defaultVHost_ Bind successful ([any]:1935) - - - 4.517 - -
       - - - - - - - - - - - - - - - - - - - -
       - - -
2017-09-29 20:16:09 UTC comment vhost INFO 200 _defaultVHost_ SSL ([any]:443): keyStorePath:/usr/local/WowzaStreamingEngine/conf/webrtc.spea
rkworks.com.jks - - - 4.528 - - - - - - - - - - - - - - -
       - - - - - - - - - -
2017-09-29 20:16:09 UTC comment server INFO 200 - VHostUtils.configureSSL: java.io.IOException: Keystore file is missing: /usr/local/Wow
zaStreamingEngine/conf/webrtc.spearkworks.com.jks - - - 4.529 - - - - - - - - - - -
       - - - - - - - - - - - - -       

```