Database.LoadMlineStyleFile with eFileAccessErr (C#)

Hello,

No matter how hard I try, I cannot get the Database.LoadMlineStyleFile method to correctly load a .mln file. I know this is a valid file because I can successfully load it manually inside AutoCAD.

I know I'm providing the right name for my Mline style, and the file path is correct as well.

I searched the forum and found a thread stating that the issue lies when the Mline style name is different from the file name, as well as when the file contains more than one mline style.

I tried renaming my file to the same name as the mline style, as well as making sure that only one style is contained inside the file, but I'm still getting the "eFileAccessErr" error.

I also made sure to add the file's path to AutoCAD's Support Path options, as stated in this blog entry:

http://adndevblog.typepad.com/autocad/2012/07/loading-mline-style-from-a-mln-file.html

I'm using the .NET API for AutoCAD 2013 64-bit

Thank you