System settings

System settings

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Registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\WOW
Parameter: DefaultSeparateVDM
Type: string
Description:
When starting a 16bit application you have the option of running it in a seperate virtual machine. From this setting you can change the default setting for using VDM's. Change the value of 'DefaultSeparateVDM' to either 'Yes' or 'No'.


Registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
Parameter: SecondLevelDataCache
Type: string
Description:
By default Windows NT is optimized for use L2 cache size up to on 256Kb. To change used L2 cache size modify this parameter to established L2 cache in Kb.


Registry key: HKEY_CLASSES_ROOT\System\CurrentControlSet\Services\Class\System
Parameter: EISASimulateInt15
Type: string
Description:
Set this value to 0 for direct BIOS call, and 1- for call BIOS through interrupt 15.




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