MENU boots up but gives error

#1

Hello, As instructed I succesfully installed Endless OS by its setup wizard and was asked to select endless os after restarting the laptop. But when I restart or shut down and again start I cant find endless anywhere, Windows boots up normally as it did always but I have no selection to choose endless.

UPDATE: I went to UEFI settings and gave preference to endless above windows which brought the menu but then none of the OS boots up and when clicked on them it gives errors like as shown in the links ( the uploader didnt work so had to upload on Gdrive).

https://drive.google.com/file/d/0B1Ue--ao2HE0bXh4dWtrN0JCS1E/view?usp=sharing

https://drive.google.com/file/d/0B1Ue--ao2HE0Rk04bWZJWWtWeEE/view?usp=sharing

#2

Hey, this is interesting. During the installation process we add an EFI boot entry and attempt to place it first in the boot order. We know that on some hardware this doesn’t work; we believe this is a firmware bug. Can you tell us a bit more about your laptop: manufacturer, model, etc? Ideally, please send us the EndlessInstaller[date] log file created by the installer – it’ll be in the same folder as the endless-installer.exe.

The failure to chainload Windows from the Endless OS boot menu is a known problem that should be fixed in an upcoming release of Endless OS. The failure to boot Endless OS itself, on the other hand, is new. Please could you press e on that menu option to show the commands it would execute, and send us a photograph of that?

#3