Mageia 5.1 64 Bit UEFI Mission Impossible?

Hi Mageia Friends,
after the impressive performance of Mageia 32 Bit on my 10 years old Packard Bell, I have installed Mageia 5.1 64 Bit on my gaming and work machine.
I had 3 attempts to get UEFI working but nothing seems to work, Grub2 just kicks out with an error.
I have it now installed without EFI but just wondering if I would have created my own ESP partition if that would have worked.
Maybe, someone who has it installed as UEFI can share some light?
Also, where could I ask if clonezilla could be added in Mageia?
I use clonezilla quite a lot to copy hard-drives and partitions etc and until now I have my Arch install running, but if I want to stop using Arch, I would need some of the tools I call essential for me.
after the impressive performance of Mageia 32 Bit on my 10 years old Packard Bell, I have installed Mageia 5.1 64 Bit on my gaming and work machine.
I had 3 attempts to get UEFI working but nothing seems to work, Grub2 just kicks out with an error.
I have it now installed without EFI but just wondering if I would have created my own ESP partition if that would have worked.
Maybe, someone who has it installed as UEFI can share some light?
Also, where could I ask if clonezilla could be added in Mageia?
I use clonezilla quite a lot to copy hard-drives and partitions etc and until now I have my Arch install running, but if I want to stop using Arch, I would need some of the tools I call essential for me.