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Pre-fetching (the reading of system boot files into a cache for faster loading) is acommonly overlooked component that can have a significant impact on system boottime. To see which files are gathered using each setting, clear the prefetch cachelocated at C:\Windows\Prefetch and then enable one of the settings listed in this hack.Clear the cache and repeat for each setting. Set the Registry keyHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters\EnablePrefetcher to 0 to disableprefetching, 1 to prefetch application launch files, 2 to prefetch boot files, or 3 toprefetch as many files as possible.**************************************************************************
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Pre-fetching (the reading of system boot files into a cache for faster loading) is acommonly overlooked component that can have a significant impact on system boottime. To see which files are gathered using each setting, clear the prefetch cachelocated at C:\Windows\Prefetch and then enable one of the settings listed in this hack.Clear the cache and repeat for each setting. Set the Registry keyHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters\EnablePrefetcher to 0 to disableprefetching, 1 to prefetch application launch files, 2 to prefetch boot files, or 3 toprefetch as many files as possible.**************************************************************************