Snaphu export TOPO doesn't create wrap file

Hi all,
Normally, when I used Snaphu export with TOPO option, the created file is like above. Normally, it should be a wrap file to unwrap it but I didn’t have any file like that. (Before, in my old laptop, I used DEFO option, and it worked normally. So I am not sure that is the problem of my laptop or the problem of the option)

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Try creating the interferogram again. Phase header (.hdr) and (.img) are missing. Have you back geocoded correctly containing both reference and secondary?

I did solve it, I have to choose phase and coherence options in multi-look.
But I don’t know why, as I understand, choosing non-option is the same as choosing all options.