I downloaded the 7.1.5 Run&Play.
When i launched the MWow64 (I have a 64-bit OS) I got an error. Ran the other MWow application and got the same error.
I took a screenshot but cant add it here but the errors first line is
"The CAS system was unable to initialize: ClientHandler: initialization error: failed fetching the CDN configuration file"
there are other errors like "E_NOT_AVAILABLE" and "DOWNLOAD_ERR_NOT_AVAILABLE"