可以使用下面的注册表文件来禁用：
Windows Registry Editor Version 5.00
;Turn Off Offline Files (System)
[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\NetCache]
"Enabled"=dword:00000000
"NoConfigCache"=dword:00000001
"NoMakeAvailableOffline"=dword:00000001
"NoCacheViewer"=dword:00000001
;Turn Off Offline Files (User)
[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\NetCache]
"Enabled"=dword:00000000
"NoConfigCache"=dword:00000001
"NoMakeAvailableOffline"=dword:00000001
"NoCacheViewer"=dword:00000001