Thank you very much for answering. I am sorry I didn't reply you back earlier but I thought nobody answered.
Now my problem has become something different. DespiteI can pick my device (10M50DAF484C6GES) at the time of starting the project. When I want to I program it, I open the file .pof in the programmer and this is for device 15M50DAF484ES. I tried choosing it manually but that is the only one available and if I use the autodetect it recognises also a different one (10M50DA).
I am sure mine is 10M50DAF484C6GES because you can read it on the package.
When I start the programming it doesn't pass from the 0% before failing.
My version of the software is Quartus Prime 17.1 Lite Edition.
Could anybody help me??
Thank you very much in advance.