H133217 - DOSCALL$ TRAP ERROR WITH MWAVE AND TCPIP INSTALLED                 
                                                                                
                                                                                
                                                                                
 SYMPTOM:                                                                       
 IBM PC 700 Series 6877 and 6887 systems with OS/2 WARP installed               
 (not preloaded) may exhibit a DOSCALL$ Trap error during boot                  
 after installing TCP/IP and Mwave device drivers.                              
                                                                                
 PROBLEM ISOLATION AIDS:                                                        
 The installation of the Mwave device drivers and TCP/IP MPTS                   
 (Multi-Protocol Transport Support) may create DOSCALL$ Trap                    
 errors if certain statements in the CONFIG.SYS file are not                    
 in a particular order.                                                         
                                                                                
 The DOSCALL$ Trap errors occur if the following MPTS and Mwave                 
 statements are in the order shown:                                             
 RUN=C:\CDT\MWOS2\BIN\MWSTART.EXE                                               
 CALL=C:\OS2\CMD.EXE /Q /C C:\MPTN\BIN\MPTSTART.CMD                             
                                                                                
 FIX:                                                                           
 Edit the CONFIG.SYS file and relocate the Mwave MWSTART.EXE                    
 statement so that it FOLLOWS the MPTSTART.CMD statement.