Trying to use another solver with Ipopt.jl besides Mumps

#1

I’ve been trying to use Pardiso as linear solver in one of my programs, i have a academic license of Pardiso, and try to put de libpardiso.dll, in Ipopt.jl package dir. I’m using Julia 1.1.0, JuMP v0.19 and Windows 10.

model = Model(with_optimizer(Ipopt.Optimizer,linear_solver=“pardiso”))

but i receved this statment:

Exception of type: OPTION_INVALID in file “…/…/…/…/Ipopt/src/Algorithm/IpAlgBuilder.cpp” at line 366:
Exception message: Selected linear solver Pardiso not available.
Tried to obtain Pardiso from shared library “libpardiso.dll”, but the following error occured:
Windows error while loading dynamic library libpardiso.dll, error = 126.
(see http://msdn.microsoft.com/en-us/library/ms681381(v=vs.85).aspx)

Trying to figure out were to insert the libpardiso.dll