Microsoft KB Archive/51173
Excel for OS/2 Not Recognizing Changed Printer Port Connection PSS ID Number: Q51173 Article last modified on 06-23-1993 PSS database name: W_eXceL
Excel for OS/2 will not recognize changes in the printer connections made during its current session. For example, if you use the Control Panel (OS/2 Version 1.10) or Print Manager (OS/2 1.20) to change a printer from LPT1 to LPT2, you must close Excel and restart it for this change to be recognized.
Copyright Microsoft Corporation 1993.