installation trouble

[bih117]

hi, so I downloaded the updated corona render installer for c4d. So when I click on the R16 folder it opens and then wants me to find the c4d.exe...however, I can't find it, (I know where it is located) but when I exit the installer and go back into root MAXON folder I see the executable there..so my question is how can I find the c4d.exe when corona tells me to find it, if I can't see it!?