Registry System Optimization Modification Item

Path:[HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Control \ FileSystem \ CDFS]

Key value 1:"Prefetch" = dword: 000000e4 (default)
Purpose:Optimize the pre-read performance of CDROM based on your CDROM speed.
Note:(If the above two key values are modified, the CDROM may not work properly. For example, if the VCD cannot be found during VCD playback, lower the level)
Speed 4: 000000e4 (default)
8 times speed: 000001c0
Speed 16: 00000380
24 speed: 00000540
32 speed: 00000700
36x speed: 00000750
40 times faster: 00000800
Speed 48: 00000800
Key Value 2:"CacheSize" = dword: 0000026b (default)
Purpose:Determine the cache Size Based on your CDROM usage
0000026b (default)
000004d6 (moderate)
000009ac (max)

Path:[HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Services \ Class \ fdc \ 0000]

Key value 1:"ForceFIFO" = dword: 00000001
Purpose:Improve read/write Buffer Performance

Path: [HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Control \ FileSystem]

Key value 1: ConfigFileAllocSize "= dword: 000001f4
Purpose:Optimize the File System