# Wowza mediacache with Google Storage  - Stream unabailable. Check cross-origin policy

**URL:** <https://community.wowza.com/t/wowza-mediacache-with-google-storage-stream-unabailable-check-cross-origin-policy/48744>\
**Category:** Wowza Streaming Engine\
**Created:** [May 13, 2017, 9:40pm UTC](https://community.wowza.com/t/wowza-mediacache-with-google-storage-stream-unabailable-check-cross-origin-policy/48744 "2017-05-13T21:40:14Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Williams\_Acuna1](https://avatars.discourse-cdn.com/v4/letter/w/a5b964/32.png) [@Williams\_Acuna1](https://community.wowza.com/u/Williams_Acuna1)\
**Post date:** [May 13, 2017, 9:40pm UTC](https://community.wowza.com/t/wowza-mediacache-with-google-storage-stream-unabailable-check-cross-origin-policy/48744/1 "2017-05-13T21:40:14Z")

</div>

Hello, I have a problem using wowza with google storage.

In GET: [https://Mybucket.storage.googleapis.com?cors](https://Mybucket.storage.googleapis.com?cors) request:

```auto
<?xml version='1.0' encoding='UTF-8' ?>
<CorsConfig>
	<Cors>
		<Origins>
			<Origin>*</Origin>
		 </Origins>
		<Methods>
			<Method>GET</Method>
			<Method>HEAD</Method>
			<Method>DELETE</Method>
		 </Methods>
		<ResponseHeaders>
			<ResponseHeader>*</ResponseHeader>
		</ResponseHeaders>
		<MaxAgeSec>3000</MaxAgeSec>
	 </Cors>
</CorsConfig>

```

I followed all the steps of the documentation of mediacache:

[https://www.wowza.com/resources/WowzaStreamingEngine\_MediaCacheUsersGuide.pdf](https://www.wowza.com/resources/WowzaStreamingEngine_MediaCacheUsersGuide.pdf)

Help me!