After manually creating the needed partitions (FAT32 /boot/efi-flag boot, EXT4 /-flag root, luks /home-flag hidden, /linuxswap-flag swap) in the Disk Setup of the installer on a GPT disk with an existing Windows 10 installation with UEFI set to EFI mode I got the followings errors (please see attached photos):
https://drive.google.com/file/d/1uKjLBX ... sp=sharing
https://drive.google.com/file/d/1uLTi0k ... sp=sharing
https://drive.google.com/file/d/1uQpFMa ... sp=sharing
Photo no. 3 was during booting from live USB, just in case that could be the problem.
I would be very gratefull on any advise on what could be the problem.

Please do not use Google Drive to share pictures, use a free image sharing site like imgur.

What exactly do you want to install? You didn't specify what you are talking about. This is the general KDE Forum, you need to be more precise what program you are talking about and in which version.

What are you installing exactly? Looks like you are trying to create a dual boot set-up. I may be wrong though.

and this is not the appropriate sub-forum.

bartoloni wrote:and this is not the appropriate sub-forum.

Since I still don't know what this is about, which sub-forum does this belong to, then?

i think he is talking about KDE neon... (or not?) viewforum.php?f=309

OK, moving this to Neon, maybe they can make sense of it...