Dynare error message library

Hi, this is the first time for me using dynare, I tried to run but received the following message:

Y 0
I 0
C 0
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W 0
L 0
A 0
error: dyn_first_order_solver: could not find library or dependencies: c:\dynare\4.5.4\matlab…/
Can somebody help me please

This is a problem with your installation of Dynare with Octave. Which OS and Octave version are you using?

I’m using windows 10 64 bits, dynare 4.5.4 win and octave 4.4.0 w32 installer. Should I install older versions?

Dynare 4.5.4 only supports Octave 4.2, so yes.