WinRE

update problem, error (0x80070643)

2024-11-30

Written by: xiaobin

• update problem, error (0x80070643).
  Required size: ≈750Mb

KB5028997

• To disable the WinRE

reagentc /disable

• diskpart tool

diskpart

• To re-enable WinRE

reagentc /enable

resize WinRE partition

sel disk 0
list part

To select the OS partition:

sel part 3
shrink desired=250 minimum=250

del WinRE partition

tpye: Recovery

sel part 4
delete partition override

Create a new recovery partition

GPT

create partition primary id=de94bba4-06d1-4d40-a16a-bfd50179d6ac
format quick fs=ntfs label="Windows RE"
exit

lost WinRE

If you formatted, merged or deleted the “Recovery” disk partition, then:

The Windows RE image was not found.

set path and enable:

reagentc /setreimage /path C:\Recovery\WindowsRE
reagentc /enable

Extract Winre.wim

Extract Winre.wim from install.wim.

• install.wim

*.iso\sources

• Winre.win

Windows\System32\Recovery\