FTMagPhase error Duplicate/O $w $destw

I am getting error after compiling code which looks like "Duplicate/O $w $destw". I don't know why it is coming because FTMagPhase is in-built program in Igor. I have data set. I would share it if required. Sheet1.txt (16.37 KB)
Quote:
I am getting error after compiling code which looks like "Duplicate/O $w $destw".

You need to tell us what the error message is and to show relevant section of your code that is producing the error, including how w and destw are declared.