title: Azure Storage Emulator fail to start
body: <p>I'm trying to run Azure Function locally using Visual Studio and doing timed trigger, and I have set this in local.settings.json</p>
  
  <pre><code>"AzureWebJobsStorage": "UseDevelopmentStorage=true",
  </code></pre>
  
  <p>But when I run it, it has an error "Invalid storage account 'devstoreaccount1'.</p>
  
  <p>I try to start the emulator (admin, turned off firewall), it has this error. Default install, no modifications.</p>
  
  <pre><code>C:\Windows\system32&gt;cd C:\Program Files (x86)\Microsoft SDKs\Azure\Storage Emulator
  
  C:\Program Files (x86)\Microsoft SDKs\Azure\Storage Emulator&gt;AzureStorageEmulator.exe init
  Windows Azure Storage Emulator 5.2.0.0 command line tool
  Found SQL Instance (localdb)\MSSQLLocalDB.
  Creating database AzureStorageEmulatorDb52 on SQL instance '(localdb)\MSSQLLocalDB'.
  
  Granting database access to user Robin-PC\Robin.
  Database access for user Robin-PC\Robin was granted.
  
  Initialization successful. The storage emulator is now ready for use.
  The storage emulator was successfully initialized and is ready to use.
  
  C:\Program Files (x86)\Microsoft SDKs\Azure\Storage Emulator&gt;AzureStorageEmulator.exe start
  Windows Azure Storage Emulator 5.2.0.0 command line tool
  
  Unhandled Exception: System.TimeoutException: Unable to open wait handle.
     at Microsoft.WindowsAzure.Storage.Emulator.Controller.EmulatorProcessController.InternalWaitForStorageEmulator(Int32 timeoutInMilliseconds)
     at Microsoft.WindowsAzure.Storage.Emulator.Controller.EmulatorProcessController.EnsureRunning(Int32 timeoutInMilliseconds)
     at Microsoft.WindowsAzure.Storage.Emulator.Commands.StartCommand.RunCommand()
     at Microsoft.WindowsAzure.Storage.Emulator.Program.Main(String[] args)
  
  C:\Program Files (x86)\Microsoft SDKs\Azure\Storage Emulator&gt;
  </code></pre>