H136519 - SYS3175 ERROR RUNNING COMM MANAGER/2 1.11 W/WARP SYMPTOM: IBM PC 300/700 Series 6577, 6587, 6877, and 6887 systems may display a SYS3175 error when running Communication Manager/2 v1.11 in OS/2 WARP 3.x with APL Fonts and GDDM enabled. PROBLEM ISOLATION AIDS: Disabling GDDM and removing the APL fonts eliminates the SYS3175 error. Refer to the OS/2 WARP Users Guide for information regarding APL Fonts and GDDM. FIX: Obtain and install S3 Trio64/64v+ Video Device Drivers for OS/2 version 2.85.02 or higher. Device driver updates may be obtained from the IBM PC Company BBS system by calling 1-919-517-0001. View the "IBM PC 300/700 Files" section (section #21) for the file titled: Z01T32A.EXE - S3 Trio 64v+ OS/2 driver v2.85.02 The device driver update may also be downloaded via the Internet from the IBM Personal Computer File Library by searching the following Internet URL: http://www.pc.ibm.com/files.html S3 Trio64 & S3 Trio64v+ are trademarks of S3 Incorporated.