I cannot find my Unreal 4.15 folder, or iPhonePackager.exe, anywhere in Windows Explorer

I have looked everywhere on my hard drive and cannot find any folder for UE4.15. Inside Program Files(x86)/Epic Games/ I only have a 4.14 folder (with not much in it), Launcher folder, and DirectXRedist folder. I’ve tried reinstalling and verifying.

My main purpose is to locate iPhonePackager.exe, but it’s frustrating in general not being able to find out where 4.15 is installed. Any help would be awesome. Thank you.