various boot error messages

some days ago I noticed that my recovery partitions were way too many,
so, I had the terrific idea to delete them,
laptop wouldn't boot, so I restored mbr and efi partition (260mb),
but after that I tried to create a new backup from acronis and noticed that it did it using sector-by-sector mode, which meant there was something wrong with my disc(s) and/or boot,

I run an acronis report and noticed these error messages:
"File record corrupted" (disc) and
"invalid partition table/error loading operating system/missing operating system" (mbr) and
"bootmgr is compressed" (disc)
the relevant acronis post is here:
backup size different in windows compared to boot time | Acronis Forum

when trying to open recovery command prompt I got error message:
"There is an invalid object in the Boot Configuration Data Store Error Code 0xc0000024"

I loaded from a windows 8 dvd, both from legacy and uefi,
in the 1st case I got "requested system device cannot be found" from
bootrec /rebuildbcd
and in the 2nd, both scanos & rebuildbcd returned: "total identified windows installations 0"
I also followed these steps from here (I found them in other sites as well):
How can I repair the Windows 8 EFI Bootloader? - Super User
but errors refuse to go away..

Can someone help?

Thanks in advance.

ps: I forgot to tell you that besides these error messages,
windows boot fine each and every time, no issue whatsoever so far with them..

Provide a screenshot of disk management please
Disk Management - How to Post a Screenshot of Windows 10 General Tips Tutorials

ok, here it is:



I even tried to refresh my windows installation
(I had to fix my recovery partition in order to do that of course, which is the 2nd partition on the screenshot posted)
without much luck, acronis error(s) still remained,
attached you can find the acronis report file too

Alright,
I'm reading your thread over at Acronis and it surprises me that chkdsk doesn't find this corruption.
I am not familiair with Acronis, never used it, do you know if Acronis recovery has an option to fix any boot issues?

I've run chkdsk twice on boot time, no issues indeed and no, acronis has only backup/recovery and report, I didn't find an option to fix them, and this results in acronis switching to sector-by-sector backup, unfortunately, but at boot time only

Could you follow below linked tutorial and see if Macrium reflect may resolve this issue
Use Macrium Reflect Rescue Media to Fix Windows Boot Issues Windows 10 General Tips Tutorials

I see it fixed bcd errors, but I've got that settled, since my laptop boots fine, that's another strange thing

My question is, is this thread created to fix bcd errors or to fix the acronis issue?

neither, since I don't think it's a bcd issue, nor an acronis one,
there must be something wrong with the boot procedure, which I cannot figure out