I've just got this Google Sample Project to work on my VS2015,
However, after I published to "IIS" and host it, when I opened the link, the web page kept showing this message as the picture showed
I added the key to the web.config, but still doesn't work, just wondering if anyone had done this before, I really need help, thank you!
Edit: Here is my code
Web.Config
<appSettings>
<!-- Set to your Google project id as shown on the Google Developers Console -->
<add key="GoogleCloudSamples:ProjectId" value="gdtest-1332" />
<add key="GOOGLE_APPLICATION_CREDENTIALS" value="D:\ProjectCloud\gdtest-12323.json" />
<!--
Set to either mysql or datastore.
If using mysql, update the connectionString far below, and then run Update-Database in the
Package Manager Console.
-->
<add key="GoogleCloudSamples:BookStore" value="datastore" />
<!-- Set to your Google Cloud Storage bucket -->
<add key="GoogleCloudSamples:BucketName" value="cloudstoragetestbillez" />
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />