Hi. So,i was about to launch my game. I was having some problems,but nothing i couldn't solve. And then,my NDK stopped working with no reason.... After i build the apk like three or four times,it just stopped working. I never had this problem before. This is the error i get. I HAVE the Unity NDK and SDK all installed. (updated today,but i was getting the error yesterday too) I have tried to manually download the NDKs,not working too. Absolutely nothing works. When i was uploading my game to google play console,i got that error message saying i need to update my APK to 64-bit version (or something like that) So i went to the Project Settings/Player Settings/Other settings,and did two changes: Changed the SCRIPTING BACKEND from MONO to IL2CPP And then i marked the ARM64 checkbox. I have also marked the option "Split APKs by target architeture",and i think this is the problem. After i marked that,i can't save my file as APK anymore,can only save it as AAB,App Bundle. After i UNMARKED ALL the options,and change everything back to the way it was before,i can build the application APK normally. But.... can't send it to Play Store. Please,can someone help me? Just tell me what i need to do to send this app to play store!