How to manually add UEFI boot img to EFI partition

[Moltke]

I first installed Windows 10. Using Disk Manager in windows I resized the C: drive to leave space for Linux.
Then I installed Linux and selected "Something else" and installed to a new partition in the newly slivered off space.

And then the installer tells me that it's not gonna write the UEFI boot image to my EFI partition for me, and that MAYBE I can do it myself later.

So how do I do that?

From the "something else" section, select the efi partition and set the mount point to be /boot/efi then select the partition you want to install Linux Lite to, and set the mount point to be / that's it.

Hope this helps!