its all you bro.
you gotta take the dll's and move them into the appropriate vst plugins folder in either programfiles(86)cakewalk vst plugins(this folder needs to be made.because thats where i keep my 32 plugs.)
by default sonar does not create a 32 bit plug in folder.
i would start by creating one in the ProgramFiles(86)/cakewalk.
create it there and then drop the dll's in it.
open sonar go to the plug in manager and create a path so this folder is scanned at start up.
long story short.
sonar needs to be scanning the dll's or they are not going to be recognized.
ive set these up upside down and backwards in my sleep.
even though you are 64 and they are 32 they use bit bridge no need to fret over that being the case.
keep whackng it at.
look to make sure there in there first.
let me know from there.
good luck/