[Errors] 600=An operation is pending. 601=The port handle is invalid. 602=The port is already open. 603=Caller's buffer is too small. 604=Wrong information specified. 605=Cannot set port information. 606=The port is not connected 607=The event is invalid. 608=The device does not exist. 609=The device type does not exist. 610=The buffer is invalid. 611=The route is not available. 612=The route is not allocated. 613=Invalid compression specified. 614=Out of buffers. 615=The port was not found. 616=An asynchronous request is pending. 617=The port or device is already disconnecting. 618=The port is not open. 619=The port is disconnected. 620=There are no endpoints. 621=Cannot open the phone book file. 622=Cannot load the phone book file. 623=Cannot find the phone book entry. 624=Cannot write the phone book file. 625=Invalid information found in the phone book file. 626=Cannot load a string. 627=Cannot find key. 628=The port was disconnected. 629=The data link was terminated by the remote machine. 630=The port was disconnected due to hardware failure. 631=The port was disconnected by the user. 632=The structure size is incorrect. 633=The port is already in use or is not configured for Remote Access dial out. 634=Cannot register your computer on on the remote network. 635=Unknown error. 636=The wrong device is attached to the port. 637=The string could not be converted. 638=The request has timed out. 639=No asynchronous net available. 640=A NetBIOS error occurred. 641=The server cannot allocate NetBIOS resources needed to support the client. 642=One of your NetBIOS names is already registered on the remote network. 643=A network adapter at the server failed. 644=You will not receive network message pop-ups. 645=Internal authentication error. 646=The account is not permitted to log on at this time of day. 647=The account is disabled. 648=The password has expired. 649=The account does not have Remote Access permission. 650=The Remote Access server is not responding. 651=Your modem (or other connecting device) has reported an error. 652=Unrecognized response from the device. 653=A macro required by the device was not found in the device .INF file section. 654=A command or response in the device .INF file section refers to an undefined acro. 655=The