1.	Start Registry Editor (Regedt32.exe).
2.	Locate and then click the following key in the registry:

       HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Atapi\Parameters

3.	On the Edit menu, click Add Value, and then add the following registry value:

       Value name: EnableBigLba
       Data type: REG_DWORD
       Value data: 0x1