pvanal and pcov

Hey I'm trying to use the pvanal command to convert an aif file into a pvx file but I'm not sure how to write the file names in the flags. I keep getting error messages when I write the file names.
What's the exact way to write the files in the command line for pvanal? I've been trying csound -U pvanal "hellorcb.aif" "hellorcb.pvx"
and hellorcb.aif hellorcb.pvx
but I can't get it to work...

Never mind I figured it out.

Never mind I figured it out.

generic cialis z-pack kamagra uk pharmacy uk generic viagra zpack cheap generic viagra ed drugs zpak z-pak Canadian pharmacy viagra cialis uk ed pills buy viagra uk avanafil z pack viagra online cialis online Canadian pharmacy buy zithromax staxyn z pak viagra uk