I changed the original document I uploaded and can't seem to open it now, so I'm not completely sure about the old variable names, but I believe they were as follows:
OLD VARIABLE
multiple response question name = "DSM11a"
NEW VARIABLE
multiple response question name = "dsm11a"
In responses file, answer choices (these are the variables that include the =IF( , ) statements:
OLD VARIABLES NEW VARIABLES
DSM11a01opt dsm11a01
DSM11a02opt dsm11a02
DSM11a03opt dsm11a03
DSM11a04opt dsm11a04
DSM11a05opt dsm11a05
DSM11a06opt dsm11a06
DSM11a07opt dsm11a07
DSM11a08opt dsm11a08
If you are still able to open the files from my previous post, you can double-check what the old variable names were. I changed the variable names to lowercase letters and omitted the "opt" at the end to simplify.