IR Lengths Detection issue in Hardware Co-Simulation?

System Generator -> Hardware Co-Simulation -> New Compilation Target.

I have given Frequency, pin location and in JTAG options i have given Boundary Scan Position.

But now IR Lengths cannot be detected.

Can anyone explain how these IR Lengths Detection procedure.

Thanks in advance

[Manikandan]

I too face this problem, when i click detect MATLAB closing automatically.

[Abdulhamed Mohammed]

I too face this problem.

Are you found the solution?