# Broadcast error from vidiu **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [February 17, 2017, 5:12pm UTC](https://community.wowza.com/t/broadcast-error-from-vidiu/47957 "2017-02-17T17:12:46Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Chris\_Mcdonald](https://avatars.discourse-cdn.com/v4/letter/c/ac8455/32.png) [@Chris\_Mcdonald](https://community.wowza.com/u/Chris_Mcdonald)\ **Post date:** [February 17, 2017, 5:12pm UTC](https://community.wowza.com/t/broadcast-error-from-vidiu/47957/1 "2017-02-17T17:12:46Z")
Hello, I’m using the Teradek Vidiu and am getting an error showing on the screen of the vidiu: “rtmp publishing not allowed”. I’m using the wowza gocoder and Adobe FMLE to stream and am not seeing these issues. Is there something I have to configure to get the vidiu working? ---
**Author:** ![Alex\_C](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Alex\_C](https://community.wowza.com/u/Alex_C)\ **Post date:** [February 18, 2017, 12:16am UTC](https://community.wowza.com/t/broadcast-error-from-vidiu/47957/2 "2017-02-18T00:16:39Z")
Hello, I would check the Flash Version string to make sure that you add the encoder manufacturer here. More info on this is located in this [article](https://www.wowza.com/docs/how-to-configure-security-using-wowza-streaming-engine-manager#flashverstring). You can get to the Flash version string by going here: _Wowza Streaming Engine Manager \> App name \> Incoming Security \> Flash Version String checks encoder manufacturer._ _Adding something like “**Teradek/1.0 (compatible; FMSc/1.0)**” should do the trick._ _Regards,_ _Alex_ ---
**Author:** ![Chris\_Mcdonald](https://avatars.discourse-cdn.com/v4/letter/c/ac8455/32.png) [@Chris\_Mcdonald](https://community.wowza.com/u/Chris_Mcdonald)\ **Post date:** [February 21, 2017, 6:09pm UTC](https://community.wowza.com/t/broadcast-error-from-vidiu/47957/3 "2017-02-21T18:09:05Z")
Thanks Alex, that worked!