Title says it all, here is the crash log. Running on windows 10 don't know if thats an issue or not.
10 Aug 20:02:34,960 - 0.6.1.0: Crashed Execution of authentication request returned unexpected result: 404
10 Aug 20:02:34,983 - 0.6.1.0: Crashed at Google.GData.Client.Utilities.getAuthException(TokenCollection tokens, HttpWebResponse response)
at Google.GData.Client.Utilities.QueryClientLoginToken(GDataCredentials gc, String serviceName, String applicationName, Boolean fUseKeepAlive, IWebProxy proxyServer, Uri clientLoginHandler)
at Google.GData.Client.GDataGAuthRequest.QueryAuthToken(GDataCredentials gc)
at Google.GData.Client.GDataGAuthRequest.EnsureCredentials()
at Google.GData.Client.GDataRequest.EnsureWebRequest()
at Google.GData.Client.GDataGAuthRequest.EnsureWebRequest()
at Google.GData.Client.GDataRequest.Execute()
at Google.GData.Client.GDataGAuthRequest.Execute(Int32 retryCounter)
at Google.GData.Client.GDataGAuthRequest.Execute()
at Google.GData.Client.Service.Query(Uri queryUri, DateTime ifModifiedSince, String etag, Int64& contentLength)
at Google.GData.Client.Service.Query(FeedQuery feedQuery)
at GDataDB.DatabaseClient.GetDatabase(String name)
at DeepBot.Main..ctor()
at DeepBot.Program.Main()