So I've been beating my head against a wall on this machine for a while. Every time WU runs, I get this error code. I found information on this site about how to fix it, but it's user/situation specific. I've already tried sfc /scannow, tweaking.com's windows repair (all-in-one), uninstalling AV and horrid Net Nanny software (client's computer)...nothing. Error is still persistent. Also ran the System Update Readiness Tool and I have a log from that:
================================= Checking System Update Readiness. Binary Version 6.1.7601.21645 Package Version 19.0 2013-06-19 17:42 Checking Windows Servicing Packages Checking Package Manifests and Catalogs (f) CBS MUM Corrupt 0x800F0900 servicing\Packages\WUClient-SelfUpdate-Core-AdmComp~31bf3856ad364e35~amd64~en-US~7.6.7600.256.mum Line 1: t Checking Package Watchlist Checking Component Watchlist Checking Packages Checking Component Store Summary: Seconds executed: 255 Found 1 errors CBS MUM Corrupt Total count: 1 Unavailable repair files: servicing\packages\WUClient-SelfUpdate-Core-AdmComp~31bf3856ad364e35~amd64~en-US~7.6.7600.256.mum servicing\packages\WUClient-SelfUpdate-Core-AdmComp~31bf3856ad364e35~amd64~en-US~7.6.7600.256.cat
I've seen I'll either need manifest/packages files or to use SFCfix.exe with a script. I've never run into this issue before...would also appreciate if someone could explain to me how I would go about troubleshooting this on my own using logs or anything else I need, so if I run into this problem again I can diagnose on my own. I help run a computer shop and like to learn new stuff, lol.
For info purposes, these are the two threads I've been going over:
Thanks for any help you can offer.
EDIT: Windows 7 Pro x64 is the OS.
Edited by hikaricloud, 20 June 2013 - 01:34 PM.