Error while trying to create connection to MongoDB

Hi! I had install trial version of 'Toad Data Point', and tring crate connect to MongoDB. But toad suspend, with progress bar in right-buttom agle, and crash with error:

Unable to connect to any of the specified MySQL hosts.

Server stack trace:
в MySql.Data.MySqlClient.NativeDriver.Open()
в MySql.Data.MySqlClient.Driver.Open()
в MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)
в MySql.Data.MySqlClient.MySqlConnection.Open()
в Quest.Toad.Db.Connection.OpenConnection(IDbConnection connection)
в Quest.Toad.MySQL.MySQLConnection.OpenConnection(IDbConnection connection)
в Quest.Toad.CloudDB.CloudDBConnection.OpenConnection(IDbConnection connection)
в Quest.Toad.Db.Connection.AllocConnection()
в Quest.Toad.Db.Connection.Connect(Boolean notify)
в Quest.Toad.Db.Provider.CreateConnection(ConnectMediator connOptions, OpenConnectSettings openConnectSettings)
в Quest.Toad.ConnectionManager.ConnectionFacade.NewConnection(ConnectMediator connectOptions, Boolean promptUIToConnectIfNeed, Nullable1 nbCreateDocumentsOnNewConnection, Nullable1 nbAddToGlobalConnectionList, Boolean bUseBackgroundConnector, ConnectionCreatedHandler onEndHandler, Nullable`1 secondRun)

Exception rethrown at [0]:
в Quest.Toad.Util.Global.RethrowKeepingStackTrace(Exception e)
в Quest.Toad.ConnectionManager.ConnectionFacade.NewConnection(ConnectMediator connectOptions, Boolean promptUIToConnectIfNeed, Nullable1 nbCreateDocumentsOnNewConnection, Nullable1 nbAddToGlobalConnectionList, Boolean bUseBackgroundConnector, ConnectionCreatedHandler onEndHandler, Nullable1 secondRun) в Quest.Toad.ConnectionManager.ConnectionFacade.GetConnection(ConnectMediator connectOptions, Boolean& isInGlobalConnectionList, Boolean promptUIToConnectIfNeed, Nullable1 nbCreateDocumentsOnNewConnection, Boolean bUseBackgroundConnector, ConnectionCreatedHandler onEndHandler)
в Quest.Toad.CloudDB.CloudDBConnectionControl.getConnection()
в System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
в System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
в System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
в System.Threading.ThreadHelper.ThreadStart()

I've delete folder 'Toad Data Point Hub Data', that mention in this topic, but this not help.

Even though you've downloaded a trial version, I would take this directly to Quest Support, who does offer support service to customers using trial product. Something weird going on here.