SPECIAL NOTE TO OS/2 USERS -------------------------- If you experience problems (for example, general protection faults) when running multiple sessions of Word under OS/2 or when running Word in the background, you may need to patch the OS/2 file MOUCALLS.DLL to correct the problems. Because MOUCALLS.DLL is permanently loaded by OS/2 and could be accessed any time by an application, patching it requiresspecial precautions. 1. Create a directory called C:\NEWMOUSE by typing: MD C:\NEWMOUSE 2. Backup your CONFIG.SYS file by typing: COPY C:\CONFIG.SYS C:\CONFIG.MOU 3. Load your CONFIG.SYS file into Word and edit the LIBPATH line to add C:\NEWMOUSE as the first directory in the line. For example, if the current line is : LIBPATH=C:\OS2;C:\LANMAN change it to: LIBPATH=C:\NEWMOUSE;C:\OS2;C:\LANMAN 4. Locate the file MOUCALLS.DLL on your hard drive. It is probably in the C:\OS2 directory. If not, it is certainly in one of the directories listed in the LIBPATH statement in C:\CONFIG.SYS. 5. Copy MOUCALLS.DLL to the C:\NEWMOUSE directory by typing: COPY C:\OS2\MOUCALLS.DLL C:\NEWMOUSE 6. Restart your computer. 7. Change to the C:\OS2 directory (or to the directory where the original MOUCALLS.DLL was) by typing: CD C:\OS2 8. Patch MOUCALLS.DLL using the OS/2 PATCH.EXE utility by typing the following: C:\OS2\PATCH MOUCALLS.DLL When the message "Enter the hexadecimal offset of patch:" appears, type: 1432 When the old value 1A at the offset appears at the highlight, type: 1C When the message "Do you want to continue patching MOUCALLS.DLL? (Y/N)" appears, type: N When the message "Do you want these patches applied to MOUCALLS.DLL? (Y/N)" appears, type: Y. You will return to the OS/2 prompt. 9. Restore the original CONFIG.SYS by typing: COPY C:\CONFIG.MOU C:\CONFIG.SYS DEL C:\CONFIG.MOU 10. Restart your computer. 11. Remove the C:\NEWMOUSE directory you created temporarily by typing: DEL C:\NEWMOUSE\*.* RD C:\NEWMOUSE If you have a copy of DOS on a floppy disk and are familiar with the DOS DEBUG.COM utility, you can also patch MOUCALLS.DLL by starting DOS from drive A: and using DEBUG to patch hexadecimal offset 1432 from value 1A to value 1C.