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Titolo
ISO boot fails with a BSOD on Windows 2022 -
Descrizione
Trying to boot an ISO image from Window Server 2022 results in a BSOD. -
Causa
There is a known issue with the recovery environment in Server 2022 caused by mismatched system binaries when SafeOS DU 5C.2022 KB5014037 or SafeOS DU 6C.2022 KB5015022 are installed into the WinRE.wim(KB5014037 or KB5015022 are already included when Windows is installed using June/July 2022 ISO media). -
Risoluzione
First, download the LCU September 13, 2022—KB5017316 (OS Build 20348.1006) from the Microsoft Update Catalog here: https://www.catalog.update.microsoft.com/Search.aspx?q=KB5017316
Then run the commands below from an elevated Admin command prompt:- reagentc /disable
- attrib -h -s C:\Windows\System32\Recovery\WinRE.WIM
- mkdir C:\Temp\Mount
- dism.exe /mount-wim /wimfile:"C:\Windows\System32\Recovery\WinRE.WIM" /index:1 /mountdir:"C:\Temp\Mount"
- dism.exe /image:c:\temp\Mount /add-package /packagepath:<path to downloaded "windows10.0-kb5017316-x64_f80e106e113fe039e5dd39e9b7b2c61922983598.msu" file>
- dism.exe /unmount-wim /commit /mountdir:"C:\Temp\Mount"
- reagentc /enable
- reagentc /boottore
Reboot and test to confirm there is no longer a BSOD when booting from the ISO into the WinRE.
NOTE: This should be resolved with an upcoming new build of Windows Server 2022