Unable to load .dll using load library. I get the error "dll file has different architecture than the host"

I am trying to use the command

loadlibrary('E516_DLL.dll', 'E516_DLL.h')

And I am unable to view the functions or use them as I get the following error

Error using loadlibrary

There was an error loading the library

"C:\Users\gs109971\Desktop\Adi\CD-Mirror_3.0.1\E516_GCS_DLL\E516_DLL.dll"

'C:\Users\gs109971\Desktop\Adi\CD-Mirror_3.0.1\E516_GCS_DLL\E516_DLL.dll' has different architecture than

the host.

Caused by:

Error using loaddefinedlibrary

'C:\Users\gs109971\Desktop\Adi\CD-Mirror_3.0.1\E516_GCS_DLL\E516_DLL.dll' has different architecture

than the host.

How can I fix this error?

[Walter Roberson]

Is that for a Promet PI E-516 Phase Shift Controller, perhaps for use in an NI-DAQ chassis?

Answer 1

[Cel Kulasekaran]

What is your localhost architecture? Or rather, what compiler do you have configured in Matlab, x64 or x86, or...? You may have to match that for loadlibrary to work.