1. Ensure online browsing is enabled by checking 'Enable access to extensions on the Visual Studio Gallery' option in the Extension Manager Tools/Options page. EServer error occurred during query execution. Please try again later. Online browsing is unavailable. You must enable online browsing and have a valid internet connection. Per user extensions are currently not allowed to load. Please enable per user extensions in the Extension Manager options before downloading online templates. This template is already installed on your system but it is disabled. Please go to Extension Manager to enable it or delete it before you attempt to install it from Online Templates. To enable online browsing: