Invalid mex file error

I am getting "invalid mex file" error while running some code in matlab (64 bit on Windows 7(64 bit)). After some googling I learned that I need to download all dependency dll files and put them with that mex file. So I did (used dependency walker to check for dependencies) but the issue remains, dependency walker says different CPU types dll files. I can not find 64 bit version of some dll files. What can I do to resolve the issue? Dependency walker's snapshot is here:

Answer 1

[Maria Kanwal]

This error was coming up because the mex file was compiled under an earlier version of matlab, the actual issue being compatibility. So I can run the code without dll files in matlab 2013a in which it was actually compiled.

Answer 2

[Nemat Ab Azar]

To do solve this problem, you must change the location of Matlab "start in" shortcut. for example, you can move it into my document folder.