Hi despite following all the steps indicated in this thread
I am still not able to get passed the 64 bit validation on iTunes wondering if anyone can assist please
I have developed the app based on cordova platform yet I use Xcode as the developer interface not sure if this may be a contributing factor ???
Have you connected your devices when archiving the app? If connected, please unplug them, and archive again.
BTW, the common reason is you set "build active architecture only"(in the Building Settings Section) release mode to "yes". So just check that, and change it to "no".
Hope this help you.