Using DISKPART & DISM to Clean Install.

After booting into the new Windows installation, Windows Recovery Environment was already enabled from C:\Recovery\WindowsRE

The reagentc command is not going to work. I never create a recovery partition, I always just let Windows run it from the C: drive partition, so can't offer much help there. If it were I doing it, I would delete all the commands regarding creating a recovery partition.

Yes, which looks amazingly similar to:
Universal alternate Windows 11 install method | Windows 11 Forum

I'm going to cut and paste your new code for testing now.

Paul Black said:

Hello @NavyLCDR,



That is funny because I was actually going to ask if the Recovery Partition was REALLY needed.



OK then, on that basis, this would be OK? . . .

Code:

diskpart
select disk 0
clean
convert gpt

create partition efi size=100
format quick fs=fat32 label="System"
assign letter=S

create partition msr size=16

create partition primary size=30720
format quick fs=ntfs label="W10"
assign letter=W

create partition primary size=51200
format quick fs=ntfs label="Data"
assign letter=D
list volume
exit

dism /Apply-Image /ImageFile:F:\Sources\install.wim /index:6 /ApplyDir:W:\ /Compact /EA

W:\Windows\System32\bcdboot W:\Windows /s S:

diskpart
select volume S
remove
exit
exit

Cut and pasted commands, worked just fine!

Paul Black said:

Hello @NavyLCDR,

Thank you SO much for testing this out for me, I appreciate it.

Do I ALSO need to Remove the /Target W:\Windows from the following as well? . . .

Code:

X:\Sources>W:\Windows\Systen32\REAgentC /SetReImage /Path R:\Recovery\WinRE /Target W:\Windows
The system cannot find the path specified.

Thanks.

It cant find the path because you misstyped system32

Do I ALSO need to Remove the /Target W:\Windows from the following as well? . . .

No. You also dont need to remove the other drive letters.