MSD Err Msg: Error Writing Bad File Number (94815) 
 
  The information in this article applies to:
•  Microsoft MS-DOS operating system 6.0 
  •  Microsoft MS-DOS operating system 6.2 
  •  Microsoft MS-DOS operating system 6.21 
  •  Microsoft MS-DOS operating system 6.22 
 
 
 This article was previously published under Q94815 
 SYMPTOMS 
When you try to print a Microsoft Diagnostics (MSD) report, you receive the
following error message:
 
   Error Writing Bad File Number
  
 CAUSE 
This error occurs when one of the following conditions exists:
 
• You try to print to an inactive port. 
  • You try to print to a port that is configured for the incorrect bit
   rate. 
  • The printer has insufficient memory. 
  • You load Central Point Software's VWATCH anti-virus terminate-and-stay-
   resident (TSR) program before the Compact Autoswitch CASTR TSR program
   in your AUTOEXEC.BAT file. 
 
 
 WORKAROUND 
To work around this problem, use the appropriate method below:
 
• Print to an active port. 
  • Use MODE to set the correct bit rate for the port. 
  • Use MODE to set the port for an infinite retry as follows:
 
  • Load VWATCH after CATSR in your AUTOEXEC.BAT file. 
 
 
 
|  Modification Type:  | 
Major | 
 Last Reviewed:  | 
11/26/1999 |  
|  Keywords:  | 
KB94815 |  
 
 
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