CarlFromOhio
Member
- Jul 3, 2025
- 5
Hi,
I have a server that's working correctly, but I am afraid to reboot it because it's failing in our disaster recovery test environment. I believe the issue started after the most recent KB5058383 Windows 2025-05 Cumulative Update for Windows Server 2016 for x64-based Systems. KB5058383 was installed successfully on June 29, 2025.
Our disaster recovery test restores have failed since this update was installed.

File: \windows\system32\winload.exe
Status: 0xc000007b
Info: The application or operating system couldn't be loaded because a required file is missing or contains errors.
I'm attempting to repair this issue with the SFC and DISM tools. I’m encountering DISM and CBS corruption on a fully patched Windows Server 2016 Standard system. CBS repeatedly logs missing entries tied to KB4580346, and DISM fails with:
Error: 1734
The array bounds are invalid.
This happens even though the system is fully updated and sfc /scannow passes.
System:
Symptoms:
I ran sfc /scannow, DISM, and SFCFix before I found your posting instructions. All logs are current.
Attachments:
Thanks in advance for your time and help.
I have a server that's working correctly, but I am afraid to reboot it because it's failing in our disaster recovery test environment. I believe the issue started after the most recent KB5058383 Windows 2025-05 Cumulative Update for Windows Server 2016 for x64-based Systems. KB5058383 was installed successfully on June 29, 2025.
Our disaster recovery test restores have failed since this update was installed.

File: \windows\system32\winload.exe
Status: 0xc000007b
Info: The application or operating system couldn't be loaded because a required file is missing or contains errors.
I'm attempting to repair this issue with the SFC and DISM tools. I’m encountering DISM and CBS corruption on a fully patched Windows Server 2016 Standard system. CBS repeatedly logs missing entries tied to KB4580346, and DISM fails with:
Error: 1734
The array bounds are invalid.
This happens even though the system is fully updated and sfc /scannow passes.
System:
- Windows Server 2016 Standard
- Build: 14393.8062 (May 1, 2025)
- DISM version: 10.0.14393.4169
- Image version: 10.0.14393.7426
Symptoms:
- DISM /Online /Cleanup-Image /RestoreHealth fails with 0x800f081f / 1734
- CBS.log shows repeated:
CBS Catalog Missing: Package_*_for_KB4580346~31bf3856ad364e35~amd64~~10.0.1.6
- sfc /scannow completes successfully (no integrity violations)
I ran sfc /scannow, DISM, and SFCFix before I found your posting instructions. All logs are current.
Attachments:
- CBS.zip (entire CBS folder)
- ComponentScanner.txt
- SFCFix.txt
- DISM.zip
Thanks in advance for your time and help.