Scenario results are not shown in VEDA-BE

[Edaa]

I am trying to take results of scenarios of models but VEDA BE shows only base model results,
For example after installation, to try DemoS_006, I can see related scenario files in VEDA-FE ( ELC_CO2_Bound and others), but results of ELC_CO2 Bound scenario of DemoS_006 does not appear in VEDA_BE.
Could you please guide me to solve the issue?

Besides, is it possible to develop the base model in other program rather than preparing in excel?

Thanks,