H01525 - SYSTEM HANG USING COSESSION VIA NETBIOS                             
                                                                                
                                                                                
                                                                                
 SYMPTOM:                                                                       
 IBM PC 300 Series 6577 or 6587 systems preloaded with OS/2                     
 and Microsoft Windows may exhibit a system hang condition or                   
 reboot when the mouse is moved across the OS/2 Desktop while                   
 CoSession for Windows Host is running via NetBIOS.                             
                                                                                
 PROBLEM ISOLATION AIDS:                                                        
 None                                                                           
                                                                                
 FIX:                                                                           
 Before connecting CoSession for Windows Host via NetBIOS, ensure               
 that the Windows Program Manager is maximized (full screen).                   
 The user may then use the CoSession for Windows Host via                       
 NetBIOS in the WIN-OS/2 environment.                                           
                                                                                
 An updated version of CoSession for Windows Host will be                       
 available from the IBM PC Company BBS to resolve this failure.                 
 The new version should be posted on the BBS by 6/1/1996.                       
                                                                                
 Customers experiencing this failure should download and install                
 the updated version or use CoSession for Windows Host in the                   
 WIN-OS/2 environment only.                                                     
                                                                                
 Windows is a trademark of the Microsoft Corporation.