windows server 2012 R2 64

I have sent a client an application developped in Matlab 2011b release and the runtime for this release ( 32bits version because I haven't got the 64 one and it can not be obtained from mathworks web. My client has installed it in a machine with Windows server 2012R2 64bits. The problem is that the App needs to connect to a data base, and this connection doesn't Works, it fails. Any idea of what the problema could be? Could it be related to the fact that the runtime sended was 32 and the machine is 64 bits?

Answer 1

[Walter Roberson]

No, it could not be related to the fact that the runtime is 32 bit and the machine is running Windows 64. It could, however, be due to a missing driver or missing runtime. You should investigate with Dependency Walker or similar tool.

If you own MATLAB R2011b Compiler Toolbox or any later version of MATLAB Compiler Toolbox then you can go to the MATLAB Central "Your Account" page and use it to download the R2011b Compiler Toolbox . You can then install the 64 bit version of that (provided you have a 64 bit MS Windows that is earlier than Windows 10... you might even be able to do it on Windows 10.) Look in the proper directory and you will find the 64 bit MCR.