REGEDIT4

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\FS Templates]
@="Multimedia System"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\FS Templates\Optimum System]
@="Multimedia System"
"NameCache"=hex:00,0c,00,00
"PathCache"=hex:48,00,00,00

[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\FileSystem]
"NameCache"=hex:00,0c,00,00
"PathCache"=hex:48,00,00,00
"ReadAheadThreshold"=hex:00,00,04,00