because of a problem in accessing the serial driver. Please restart the computer and try again. If problem persists, disable Line Manager in the Connection settings panel. because of an irrecoverable internal error. Please restart the computer and try again. If problem persists, disable Line Manager in the Connection settings panel. Please have all applications using Line Manager's logical ports update the port's parameters by reselecting the logical ports. because Line Manager is inactive. Please activate it using Connection settings panel. because the port is actively used by ARA. because the port is actively used by a voice application. because the port is actively used by a fax application. because the port is actively used by a data application. because Line Manager does not support the selected Fax driver. because there is no Voice module registered. because there is no ARA module registered. because there is no Fax module registered. because of an error in accessing settings resource file. Please make sure that the settings resource file is valid and then restart. because of an error in setting the modem. Check that the modem selected in the Fax Modem settings panel is correct, then use Connection settings panel to activate Line Manager. because the modem does not respond. Reset modem and make sure that the modem is on and is securely connected, then use Connection settings panel to activate Line Manager.