How to configure MibS in PAO

[yhy0258]

Hi,
I install the MibS using coinbrew and Msy2 on Win11. I add coinbrew\dist\bin to the system path and can run mibs.exe successfully.
However, when I use mibs by PAO in an anaconda environment,

opt = Solver('pao.pyomo.MIBS')
results = opt.solve(M)
# The final solution is loaded into the model
print(M.x.value)
print(M.y.value)
print(results.solver.termination_condition)
print(results.check_optimal_termination())

the output is

0
0
TerminationCondition.unknown
False

I find that MibS seem to be not invoked.
Then I open an anaconda prompt and run mibs.exe. It outputs an error “Entry Point Not Found Dynamic Link Library”.
How to configure MibS in PAO?

Thank you.