New Post: No such file or directory...

Using this file: https://www.dropbox.com/s/infnited52bkz98/NIKE_logo.ai

I get the following error:

Magick: Postscript delegate failed `c:\Nike_logo.ai': No such file or directory @ error/ps.c/ReadPSImage/840

When I make this call:

MagickImage magickImage = new MagickImage(sourceFilePath);

But the file does exist.