Windows 10: Need to Reset Windows 10 Dual Boot (no recovery environement found)

I had a dual boot configuration on my old X58 platform. The setup was an up to date Windows 10 partition and a Windows 1809 partion. Both OS's were on the same SSD which had the same system reserved boot partion as a result

I have now moved to a new Z490 platform and cloned my SATA 3 SSD to my new NVME along with it. seeing as its a new platform, I decided to "fresh install" by reseting both partions from within Windows. However I can only do it for my up to date partition: Windows 10 1909. The Windows 1809 partition gives me "Could not find the recovery environement".

I tried "reagentc /enable" but it told me: "REAGENTC.EXE: Unable to update Boot Configuration Data"

So 2 questions then: Is there a way to create a recovery environment parmanently in Windows 1809 partion so that I won't need an external recovery media just like my Windows 1909 partition? If not, How can I reset the 1809 partition and not mess up the boot configuration?

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Or Should I redo the entire dual boot thing and if so, what is the right way to do it so that both installations have a recovery environment?

:)

 

Missing Recovery Environment

Hi Alan,

Here is a link containing several useful suggestions to help you recover Windows 10. Since the error message that you got tells you to insert your Windows installation or recovery media. We suggest the perform the steps listed under
Use a recovery drive to restore or reset your PC or you can also follow the steps under
Use installation media to restore or reset your PC. Please see the link below for more details:

Recovery options in Windows 10.

Regards.

 

Can't find recovery environment windows 10


Hi guys, good day. I need your help regarding with reseting my laptop. I clone my OS from hdd to ssd using easeUS. after cloning I formatted my hdd since I'm confident that everything is ok. now I can't reset my laptop because of this error. I had tried these steps below but it's not working.
diskpart
select disk 0
list partition
select partition
set id

your help is greatly appreciated.

Many thanks in advance.

 

dual boot windows xp with uefi windows 10

Hi,

It definitely is possible to do a dual boot of Windows 10 with a older version of Windows. There are several steps involved to successfully achieve your objective. For us to resolve your concern, we suggest you follow the step by step process provided by
Andre Da Costa in the article:
How to dual boot Windows 10 and older versions of Windows.

This covers installing different versions of Windows alongside Windows 10 in a dual boot environment. Take note though to backup any important files that you have before proceeding with any of the steps to prevent any data loss.

We look forward to your response once you complete the steps.