Windows 2008 R2 Error 0x800f0818

Windows 2008 R2 Error 0x800f0818
Sometimes, you may get the error ( Error: 0x800f0818 ) while installing a service pack or updates on Windows 2008 R2. Here is the solution to fix this error.

You may get the following error while installing a service pack or updates on Windows 2008 R2 (Error: 0x800f0818)

Checking Windows Servicing Packages
Checking Package Manifests and Catalogs
(f) CBS MUM Corrupt 0x00000000 servicingPackagesPackage_for_KB2393802_RTM~31bf3856ad364e35~amd64~~  Expected file name Microsoft-Windows-Foundation-Package~31bf3856ad364e35~amd64~~6.1.7600.16385.mum does not match the actual file name
Checking Package Watchlist
Checking Component Watchlist
Checking Packages
Checking Component Store
Seconds executed: 98
Found 1 errors
CBS MUM Corrupt Total count: 1
Unavailable repair files:


To fix the issue, you must copy files Package_for_KB2393802_RTM~31bf3856ad364e35~amd64~~ and to folder C:Windowsservicing

You can find these files in other windows installations. Then you can try to install SP1. If the problem persists, you can run the command from elevated cmd:

sfc /scannow


After that, everything will work fine!

Share this post

Services to Explore

Stay up to date!

Stay up to date with the Web Hosting, Cloud and Server Management Industry News and Tutorials!

We will send you only the relevant emails, and we respect your privacy. Please review our privacy policy for more info.

Microsoft Windows / Hyper-V Services

Focus on your business, and let us take care of your Windows Servers!
From what you are reading, it seems you are interested in Windows and related technologies. If you have a moment to spare, please take a look at our Windows Management Services plan, which might interest you even more!
Windows Server Support

Value-Added Services

We have services that can help you run a successful business. With us, you don't have to worry about these areas because our experts will take care of it for you.

ServerHealers uses cookies.