4.1 Solving Memory Conflicts by Using MONOUMB.386 or MONOUMB2.386

   If you  encounter  the  following message  when  starting  Windows  in 386
   enhanced mode, your display driver may be accessing the monochrome address
   range (B000-B7FF), which prevents the memory manager from using this range
   for upper memory blocks:


     "Windows cannot set  up an  upper memory block  at segment  B000. Exclude
     this address space by using the  syntax of your memory  manager. For more
     information, see the  README.WRI file.  Type WIN /S  to start  Windows in
     standard mode and choose the Read Me icon,"

   To solve  this  problem,  try  installing  MONOUMB2.386  on  your  system.
   MONOUMB2.386 is a device driver provided  with Windows that allows certain
   memory managers  to  use the  monochrome  address range  for  upper memory
   blocks, even if your display driver is accessing this range.

   To install MONOUMB2.386:

   1.  Copy and expand the MONOUMB2.38_ file that  is on your Windows disk to
     your Windows  SYSTEM directory  by typing  the  following at  the MS-DOS
     prompt:

      expand monoumb2.38_ c:\windows\system

   2.  Add the  following setting to  the [386Enh] section  in the SYSTEM.INI
     file:

      device=monoumb2.386

   3.  Start Windows.

   Note: MONOUMB2.386  may  not  work  with  some  memory  managers, such  as
   EMM386.EXE. In this case, you can try using MONOUMB.386, provided with the
   Windows Driver Library.  To obtain a  copy of the  Windows Driver Library,
   contact Microsoft.

   You can also  exclude the address  region B000-B7FF,  which specifies that
   the memory manager  should not  try to  use this  address range  for upper
   memory blocks.  For  information about excluding  specific address ranges,
   see the following topic.


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