在Linker，一般的附加库目录中，将目录添加到.dll或.libs您已包括在链接器，输入中。
如果将它放在VC ++目录，库目录中，它不起作用。

In Linker, general, additional library directories, add the directory to the .dll or .libs you have included in Linker, Input. It does not work if you put this in VC++ Directories, Library Directories.