From: Ravi Rastogi on
"omegayen " <omegayen(a)ameritech.net> wrote in message <hkgft5$s6g$1(a)fred.mathworks.com>...
> "Paul " <p.black(a)cascade-technology.com> wrote in message <hket5c$6nq$1(a)fred.mathworks.com>...
> > Hi,
> >
> > I only have the 2008 version of MS Visual Studio Express installed, but it did come up after running the !set vs command.
> >
> > After running !"%VS80COMNTOOLS%..\..\VC\vcvarsall.bat" I got the following message:-
> >
> > Setting environment for using Microsoft Visual Studio 2008 x86 tools.
> >
> > After that I tried to load the library again, it didn't work but the error message changed to:-
> >
> > Error using ==> loadlibrary at 422
> > Building GasDBExt_thunk_pcwin64 failed. Compiler output is:
> >
> > I think this may now be a problem with the library rather than Matlab itself, I am going to ask the person who wrote the library.
> >
> > Thanks for your help.
> >
> > Paul
>
> Paul I think you need to use the x64 compiler present in the Pro Version.... I wrote a guide on loadlibrary recently you may find helpful for some testing to see if you can get basic things to work
>
> http://www.toddmccollough.com/how-to-write-a-dll-file-in-windows-32-bit-64-bit-and-compile-in-matlab-32-bit-64-bit-and-how-to-write-a-so-file-in-ubuntu-linux-and-compile-in-64-bit-matlab/


Hi there,

I am also getting the same problem, when i am trying to load my dll.
I have 2010a matlab and Visual c++ 2008 express installed on my system.
As you suggested, i ran
!set vs & this is what i got..
VS71COMNTOOLS=C:\Program Files (x86)\Microsoft Visual Studio .NET 2003\Common7\Tools\
VS90COMNTOOLS=C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\Tool

Then i also tried running:
!"%VS90COMNTOOLS%..\..\VC\vcvarsall.bat"
I GOT : Setting environment for using Microsoft Visual Studio 2008 x86 tools.
For the one with VS71COMNTOOLS, i got:
The system cannot find the path specified.

Can you please tell me where am i going wrong? As per the solutions VC++ express 2008 should work with 2010a..
http://www.mathworks.com/support/compilers/R2010a/win64.html

I can not figure out where am i going wrong.
Please help

Ravi