Moving program from arduino to pc

Hi.
I upladed a program to Arduino Uno, and then my computer was erased. Is there a way to download the program back to the pc from the Arduino?

thanks

Sort of. The raw data can potentially be converted to AVR assembly.

How do you do it?
Sorry for the questions, but i don't know much about all these.

Have you ever used avrdude from the command line?

I downloaded AVRDUDE, but I didn't really understand how to work with it. I also clicked on execute, but it didn't work as well.

wushukid:
I downloaded AVRDUDE, but I didn't really understand how to work with it.

In that case, what you are expecting to get out of this process? Do you understand what "AVR assembly" is?

Not really. I told you that I understand nothing in programing.

I asked two questions... What you are expecting to get out of this process?

What do you mean? I want to get my code back.

I assume you mean "source code". In that case the answer is no. You cannot recover the source code.

OK. Thanks