Installation/Modification:

Feel free to download and compile your own version of LensFun to work with ACDSee. The source code
for LensFun can be found through this link: http://sourceforge.net/projects/lensfun/files/. The Lensfun library
is covered under the GNU Lesser General Public License, version 3 (http://www.gnu.org/licenses/lgpl-3.0.html).
You will need to compile a version of LensFun that targets the Windows platform and depends upon whether your version 
of ACDSee is either x86 or x64. The new dll has to have the same name as the current one and will be found properly 
if you simply replace the existing one.

ACDSee links to Lensfun through the LensfunWrapper and is dynamically loaded at runtime. Through this wrapper,
it has calls that work primarily with the LensFun object's lfDatabase and lfModifier.

The homepage for Lensfun can be found through this link: http://lensfun.sourceforge.net/.

LensFun also relies on additional libraries from the GTK+ open source project. This project is covered
under the GNU Lesser General Public License, version 2.1 (http://www.gnu.org/licenses/lgpl-2.1.html). These 
three libraries are located in the ACDSee root install directory. You can find copies of the necessary
libraries in the ACDSee install directory or download the version you require from http://www.gtk.org/.

1) libglib-2.0-0.dll
2) libiconv-2.dll
3) libintl-8.dll