title: Azure Data Lake Gen 2 - How to opt in to "Multi-protocol access on Azure Data Lake Storage"
body: <p>I'm trying to use the dotnet blob API to connect to an Azure Data Lake Gen 2. I have added the <code>Microsoft.Azure.Storage.Blob 11.0.1</code> to my project (.Net Core 2.2). When I try to list blob containers in the storage account, I get the following error:</p>
  
  <pre><code> 'Blob API is not yet supported for hierarchical namespace accounts.'
  </code></pre>
  
  <p>According to the known issues page for Azure Data Lake Gen 2, you can get around this by enrolling in the public preview of multi-protocol access on Data Lake Storage.</p>
  
  <p><a href="https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-known-issues" rel="nofollow noreferrer">https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-known-issues</a></p>
  
  <p>My question is, how do I enroll in the preview? It's not clear from the microsoft docs page.</p>