# Error: No 'Access-Control-Allow-Origin' header is present on the requested resource
**URL:** https://community.wowza.com/t/error-no-access-control-allow-origin-header-is-present-on-the-requested-resource/44046
**Category:** Wowza Streaming Engine
**Created:** [September 28, 2014, 9:11pm UTC](https://community.wowza.com/t/error-no-access-control-allow-origin-header-is-present-on-the-requested-resource/44046 "2014-09-28T21:11:57Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Santiago\_Ramirez](https://community.wowza.com/u/Santiago_Ramirez)
#### Post date: [September 28, 2014, 9:11pm UTC](https://community.wowza.com/t/error-no-access-control-allow-origin-header-is-present-on-the-requested-resource/44046/1 "2014-09-28T21:11:57Z")
Hello
I am trying wowza for the first time.
I have built a flash app to capture video and strem it. When I go to my application control panel and try the Adobe RTMP and Adobe HDS players it works fine but for MPEG DASH player I get this error “No ‘Access-Control-Allow-Origin’ header is present on the requested resource”.
How do I fix that?
Thankyou
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### Author:  [@Jason\_Hilton](https://community.wowza.com/u/Jason_Hilton)
#### Post date: [September 29, 2014, 3:52pm UTC](https://community.wowza.com/t/error-no-access-control-allow-origin-header-is-present-on-the-requested-resource/44046/2 "2014-09-29T15:52:21Z")
Hi,
I recommend you open a ticket by sending an email to support@wowza.com.
Include a detailed description of the problem, a link to this thread for reference and a ZIP file containing the following directories for analysis:
[Wowza-Install]/conf/
[Wowza-Install]/logs/
[Wowza-Install]/transcoder/
Please make sure you provide logs which show Wowza server starting.
If you are not sure how to get this information please see the following tutorial.
[How to create a compressed zip file in Windows, OS X, and Linux](https://www.wowza.com/docs/how-to-create-a-compressed-zip-file-in-windows-os-x-and-linux)
- If you have a live stream please outline the type of encoder in use along with the encoding settings for the stream.
- If you are using a .stream file to start re-streaming please provide this.
- If you have a on demand stream you may be asked to provide access to the content you are using for further testing. At this stage it is not required.
- If you are using multiple bitrates (ABR) then please provide the SMIL file associated with your configuration.
Regards,
Jason
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### Author:  [@Santiago\_Ramirez](https://community.wowza.com/u/Santiago_Ramirez)
#### Post date: [September 30, 2014, 2:32pm UTC](https://community.wowza.com/t/error-no-access-control-allow-origin-header-is-present-on-the-requested-resource/44046/3 "2014-09-30T14:32:51Z")
thank you
I did that