Unable to launch to device. Could not find file: [project]-debug.apk

I’ve been cleaning up my app tonight and uninstalled the deployed version from my Android device. Now, every time I try to launch on the device, the build fails. There were a bunch of errors that had more to do with poorly managed structs, but now the only error I get is "Could not find file ‘C:\Users…/APK/bin/[Project]-debug.apk’. I’ll attach the log from when I use the ProjectLauncher to do a “By the Book” build.

I have also verified that the various API versions have their SDK Platform components installed via the SDK Manager as per: Android Build Failed "Can't find ..\..\[Project]-debug.apk" - Platform & Builds - Epic Developer Community Forums

After going through the logs some more, I realized that I had managed to add an unsupported character in my project settings, which was causing the build to fail. Now that I got beyond that, I have a issue that is causing the same error message:

“[dx] java.lang.UnsupportedClassVersionError: com/android/dx/command/Main : Unsupported major.minor version 52.0”

And going to close this out. After I fixed the unsupported character issue:

  1. I just uninstalled VS2015
  2. Everything involved with AndroidWorks (and deleted the local content in NVPACK directory)
  3. Restarted PC
  4. Clean install of VS2015 Community, with the C++ Tools as mentioned in startup guide
  5. Installed AndroidWorks from the Unreal 4.12 directory - minus Nsight Tegra
  6. Installed latest Tegra since the Unreal AndroidWorks’ version of Nsight Tegra does not work with VS2015

Then everything worked.