Dynare fails to read my .mod file

Please help.

I have been trying several times to run a .mod file on octave but it returns as below:

octave:1> addpath c:\dynare\4.2.5\matlab
octave:2> dynare gilbert1

Configuring Dynare …
[mex] Generalized QZ.
[mex] Sylvester equation solution.
[mex] Kronecker products.
[mex] Sparse kronecker products.
[mex] Bytecode evaluation.
[mex] k-order perturbation solver.
[mex] k-order solution simulation.

error: DYNARE: can’t open gilbert1.mod
error: called from:
error: c:\dynare\4.2.5\matlab\dynare.m at line 96, column 5
octave:2>

I do not know what to do about this. The same problem occurs when i try on matlab. I’m frustrated.
Please help me.
Thank you

gilberto

Is the file in the active folder?