Invalid MEX-file '\\Client\​C$\Users\e​pappaia\Do​cuments\Sp​eranza\ypr​ime.mexw64​': Access is denied.

Hi, I'm working with MATLAB R2015b and I'm having some problem with a MEX file that was built in a previous version of Matlab. I rebuilt it (from the original cpp function) in the new MATLAB version; But when I try to use the function I get this: Invalid MEX-file '\\Client\C$\Users\epappaia\Documents\Speranza\yprime.mexw64': Access is denied.

Can someone help me understad why?

thanks Speranza.

Answer 1

[ashish ahir]

you can try this: Could your MEX-File require another .DLL, and it is that DLL that cannot be found? Use a tool like Dependency Walker to display the functions available inside the MEX-File ("mexFunction" at a minimum should be there), and anything it may depend on. Anything in red may not be visible to MATLAB.

[Speranza Sannino]

Thank you. At the end, my problem was that I was using a MATLAB version available online, given by the Univerisity, and I couldn't add the .dll missing. So now I'm using another MATLAB version.

thanks, Speranza.