open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello everybody!
I'm new to TELEMAC3D and I'm trying to run the examples that are available in the installation. However, when running the .cas file simulation an error appears in relation to the fortran file. The error is described below.
The folder that contains the fortran file is together with the .cas file and I am trying to run with the directory correctly. can anybody help me?

... processing the steering file
~> Checking keyword/rubrique coherence
Traceback (most recent call last):
File "C:\TELEMAC\V8P4\scripts\python3\telemac3d.py", line 7, in <module>
main('telemac3d')
File "C:\TELEMAC\V8P4\scripts\python3\runcode.py", line 288, in main
run_study(cas_file, code_name, options)
File "C:\TELEMAC\V8P4\scripts\python3\execution\run_cas.py", line 163, in run_study
my_study = Study(
File "C:\TELEMAC\V8P4\scripts\python3\execution\study.py", line 130, in __init__
self.cas = TelemacCas(self.steering_file, self.dico_file)
File "C:\TELEMAC\V8P4\scripts\python3\execution\telemac_cas.py", line 116, in __init__
self._set_io_files()
File "C:\TELEMAC\V8P4\scripts\python3\execution\telemac_cas.py", line 377, in _set_io_files
raise TelemacException(
utils.exceptions.TelemacException: In ..\..\examples\telemac3d\stratification\t3d_stratification.cas missing file for FORTRAN FILE: user_fortran

Hi
Join the full execution listing rather than an extract
Are you running the simulation from the directory of the test case?