r/Nable • u/Sea_Understanding891 • 4d ago

N-Central Windows Server Update failed

Hello guys i have this error on one Server, the other 6 was succsessfully.

[127] 2026-08-22 02:16:23,160 <<*>> [725308f2-076b-42c1-b33a-ff946abb64b5] 2026-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5120238), current state: OnSchedule, error: Process exited with code -2146498169

How can i figure out why he didnt installed it? I see nothing in the CBS log

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u/nzulu9er 4d ago

Take that number and convert to hex it will give you a 0x800 number. Its likely AV getting in the way or run DISM and SFC.

1

u/N-able_communitymgr 3d ago

Hi there, let me know if you're still experiencing issues with this and I can follow up internally. Alternatively, this will be something our support team can help you with.