Direct Push has detected that the configuration value for the minimum heartbeat interval is set to a value that is too low. ...

Direct Push has detected that the configuration value for the minimum heartbeat interval is set to a value that is too low. Therefore, the default minimum heartbeat interval of "%1" seconds and the default maximum heartbeat interval of "%2" seconds will be used until the next time that the computer is restarted. To avoid seeing this message in the future, use Internet Information Services (IIS) Manager to correct this configuration. Reset the value to the default, or use another acceptable value.