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Fixed an issue with Critical Process Died BSOD

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When using -installapps $false when capturing a FFU, a Critical Process Died BSOD would happen when deploying the FFU and Windows attempted to load.

When capturing the FFU, the registry is loaded to grab the Windows version information to create the FFU file name. After unloading the registry, the FFU is captured. This process can happen too fast on certain hard drives (NVME). A 15 second delay was added after the unloading of the registry to allow for the process to complete before the FFU is captured.
This commit is contained in:
rbalsleyMSFT
2023-09-07 10:32:58 -07:00
parent f28281671e
commit 34efbda7ec
3 changed files with 13 additions and 6 deletions
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FFUDevelopment/WinPECaptureFFUFiles/CaptureFFU.ps1
+5 -2
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@@ -1,5 +1,5 @@
#Modify the net use W: \\192.168.1.158\FFUCaptureShare /user:ffu_user 0ef0258a-0447-496e-846f-23d2d1f0e334
net use W: \\192.168.1.158\FFUCaptureShare /user:ffu_user 0ef0258a-0447-496e-846f-23d2d1f0e334
#Modify the net use W: \\192.168.1.158\FFUCaptureShare /user:ffu_user ddb1f077-3eed-433c-b4d9-7b8cd54ce727
net use W: \\192.168.1.158\FFUCaptureShare /user:ffu_user ddb1f077-3eed-433c-b4d9-7b8cd54ce727
$AssignDriveLetter = 'x:\AssignDriveLetter.txt'
Start-Process -FilePath diskpart.exe -ArgumentList "/S $AssignDriveLetter" -Wait -ErrorAction Stop | Out-Null
@@ -59,6 +59,9 @@ Remove-Variable CurrentBuild
Remove-Variable DisplayVersion
Remove-Variable Office
reg unload "HKLM\FFU"
#This prevents Critical Process Died errors you can have during deployment of the FFU - may not happen during capture from WinPE, but adding here to be consistent with VHDX capture
WriteLog 'Sleep 15 seconds to allow registry to completely unload'
Start-sleep 15
Start-Process -FilePath dism.exe -ArgumentList $dismArgs -Wait -PassThru -ErrorAction Stop | Out-Null
#Copy DISM log to Host