关闭程序时关闭其DLL文件
REGEDIT4
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer]
"Max Cached Icons"=dword:00002000
"AlwaysUnloadDLL"="1"
REGEDIT4
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer]
"Max Cached Icons"=dword:00002000
"AlwaysUnloadDLL"="1"