The AES Electronic Library has been installed onto the hard disk. However, the AES search engine does not work :-( This is a well-known problem and even the AES HQ is aware of it.

Luckily, there's a workaround: Instead of using the provided search software, use the AES Electronic Library Search available at the AES website. The search results contain a field like this:

E-lib Location: (CD aes14) /path/file.pdf

Using this information, you are able to browse and locate the corresponding file from the hard disk. The root directory for the files is D:\AESLibrary. There is also a shortcut on the desktop pointing to the right directory.