Coveo Cloud on Sitecore Azure Web Apps
I am trying to get Coveo Cloud to work on Sitecore 8.2 update 1 on Azure Web Apps.
The initial installation worked but when running through the configuration I get the following error "Access to the path '\App_Data\Coveo\ConfigurationEncryptionKeys' is denied."
This has also broken the Content Editor as I get the following error "Could not retrieve Coveo for Sitecore license."
I think you found a problem in one of the Coveo for Sitecore configuration wizard when running in Azure Web Apps. Since the December 2016 release (4.0.780) of Coveo for Sitecore 4.0, the encryption key has moved in the property store in the Core database. However, this wizard still tries to load the encryption key from the file system. This makes this wizard unusable in Azure Web Apps for the moment.
> This has also broken the Content Editor as I get the following error "Could not retrieve Coveo for Sitecore license."
Given that statement, I think the real problem preventing your Coveo for Sitecore installation to work is not this wizard issue. I think is it a configuration problem. However, this is hard to troubleshoot on a Q&A website.
I recommend you to open a support ticket and attach a Coveo diagnostic package for the support agent to have access to your configuration and logs.