ID Number: Q72284
3.00 3.10 3.11 3.12 3.50
OS/2
Summary:
Invoking protected-mode CodeView (CVP) with the /2 option to specify
dual-monitor debugging will result in the following error message with
OS/2 version 1.2 or later if the monochrome display DLL is not
installed correctly:
Internal Debugger Error: 0
More Information:
To configure OS/2 for dual-monitor debugging, you must have display
DLLs installed for both the color and monochrome monitors in your
system, as well as having the correct device statements in CONFIG.SYS.
If the CONFIG.SYS file is set up correctly for dual-monitor use, but
the display DLL for the monochrome monitor (BVHMPA.DLL) is not in a
LIBPATH directory, then the "Internal Debugger Error: 0" message will
be generated when /2 is specified to CVP.
If CONFIG.SYS is NOT set up correctly (or the correct hardware is not
installed), then CodeView will generate the message "No second monitor
connected to system" when /2 is used.
To correct for a missing monochrome display DLL, insert the OS/2 disk
that has the compressed DLL (called BVHMPA.DL@) into drive A. Change
to a subdirectory that is on your LIBPATH and type the following:
unpack a:\bvhmpa.dl@
This method will decompress the DLL and copy it into the current
directory. After you reboot the computer, CodeView should function
correctly with the /2 option.
For more information on setting up CONFIG.SYS for dual-monitor usage,
query on the following words:
BVHMPA.DLL and CodeView and 1.20