Azure Web App Deployment error via msdeploy - ERROR_INSUFFICIENT_A CCESS_TO_SITE_FOLDER
<p>I have been deploying to my Azure Web App for about 4 months now, using msdeploy, and everything has been smooth sailing to upload the website. 
Until recently, there has been no errors with deployment. I now receive a "ERROR_INSUFFICIENT_ACCESS_TO_SITE_FOLDER" error when publishing the website application.</p>

<p>The only way for me to successfully update the website is stop the Web App on Azure, then execute a Publish for the Web Application via Visual Studio. But this can be an issue if users are currently using the system. I don't really want any downtime while updating the website.</p>

<p>The full error is as follows: </p>

<blockquote>
  <p>msdeploy error ERROR_INSUFFICIENT_ACCESS_TO_SITE_FOLDER: Web deployment task failed. (Unable to perform the operation ("Create File")  for the specified directory ("D:\home\site\ wwwroot\bin\Domain.DbFactory.dll"). This can occur if the server administrator has not authorized this operation for the user credentials you are  using.  Learn more at: <a href="http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_INSUFFICIENT_ACCESS_TO_SITE_FOLDER" rel="noreferrer">http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_INSUFFICIENT_ACCESS_TO_SITE_FOLDER</a>.) </p>
</blockquote>

<p>How would I go about authorising these permissions? </p>

<p>I have also reset my publishing profile on Azure, and downloaded a fresh profile to attempt it again. But no luck with that.</p>