MS_dsge_test error messages

In dynare 4.5.7, run ms_dsge_testms_dsge_test.mod (1.3 KB) , get the following error messages:

Error using set_ms_estimation_file (line 39)
ERROR: Could not find free parameter file: est_free_ms_dsge_test.out

Error in ms_irf (line 37)
[options_, oo_] = set_ms_estimation_file(, options_, oo_);

Error in ms_dsge_test (line 268)
[options_, oo_] = ms_irf(var_list_,M_, options_, oo_);

Error in dynare (line 235)
evalin(‘base’,fname) ;

I am not sure I understand what you are doing here. You are using code for a MS-DSGE model while trying to use the IRF command from the MS-BVAR.