The following procedures are used to modify the "MSHDC.INF" for using the
Bus Mastering Driver.

1. Install Windows 95 (if not already done).

2. Make copy of existing "MSHDC.INF" file

      C:>cd\<Windows 95 Path>\INF\
      C:\<Windows 95 Path>\INF>copy MSHDC.INF MSHDC.IN0

3. Edit the MSHDC.INF file, adding the necessary information in [INTEL_HDC],
   [Control Flags], and [Strings] sections as follow :

   [INTEL_HDC]

   ;;ensure that the following lines are present :
   %PCI\VEN_8086&DEV_1230.DeviceDesc%=DUAL_GOOD_IDE,,PCI\VEN_8086&DEV_1230
   %PCI\VEN_8086&DEV_7010.DeviceDesc%=DUAL_GOOD_IDE,,PCI\VEN_8086&DEV_7010

   [ControlFlags]

   ;;ensure that the following lines are present :
   CopyFilesOnly=PCI\VEN_8086&DEV_1230
   CopyFilesOnly=PCI\VEN_8086&DEV_7010

   [Strings]

   ;;ensure that the following lines are present :
   PCI\VEN_8086&DEV_1230.DeviceDesc="Intel 82371FB PCI Bus Master IDE Controller"
   PCI\VEN_8086&DEV_7010.DeviceDesc="Intel 82371SB PCI Bus Master IDE Controller"

4. Run the Control Panel->System Applet.

5. Remove all the Hard Disk Controller instances in the System Devices page.

6. Select YES to re-boot the system.

7. When prompted to install a driver, select the 'Default' Windows 95 Driver.

8. Select YES to re-boot the system. (Steps 6-7 may occur two times)


If desired to restore the original "MSHDC.INF" file :

1. Make copy of existing "MSHDC.INF" file

      C:>cd\<Windows 95 Path>\INF\
      C:\<Windows 95 Path>\INF>copy MSHDC.IN0 MSHDC.INF

2. Repeat steps 4 - 8 in above section.
