Windows error 0x800F0831, -2146498511

Cannot Enable Hyper-V on my machine

I'm trying to enable Hyper-V on my machine in order to use Docker. I've tried letting Docker enable it, using Windows Features to enable it, and using Powershell (as administrator). My system is running Windows 10 Pro 64-bit and has all of the Hyper-V options enabled (VM Monitor Mode Extensions, [...] read more

0x800f0831 Activating Windows Server 2016 from trial to standard

for some reason i cannot activate windows server 2016 from evalution to standard with the standard activation through settings it post error that this version cannot be upgraded. With powershell script im getting error 0x800F083. I Also i cannot unninstal or install any system language getting the 0x800F0831 error also. [...] read more

Cannot uninstall KB4338815

Trying to uninstall this update as it breaks one of our .net applications but it will not remove. Tried in Installed Updates which fails, also tried removing via DISM which fails with the log below (I had to remove timestamps and a little inconsequential data to make it all fit [...] read more

Enabling Hyper-V on Windows 10 not working

When I run Enable-WindowsOptionalFeature -Online -FeatureName:Microsoft-Hyper-V-All I get Error Code: 0x800f0831 I know online it says it is typically a .NET error, but I have double checked that .NET is installed properly. I've tried the scan now commands and I've tried enabling it in safe mode and through Powershell with [...] read more

Windows 10 Update Failure (2021-05 Version 20H2) KB5003173

I am updating my Windows 10 PC to v20H2 and it's stuck at 20%, stating it cannot be installed due to error 0x800f0831: * CBS Log: Info CBS Store corruption, manifest missing for package: Windows-Defender-ApplicationGuard-Inbox-Package~31bf3856ad364e35~amd64~~10.0.19041.789 Error CBS Failed to resolve package 'Windows-Defender-ApplicationGuard-Inbox-Package~31bf3856ad364e35~amd64~~10.0.19041.789' [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Mark [...] read more

Windows ver.2004 Update Failure

Windows Update Standalone Installer's response is - the update is not applicable to your computer. I have a CBS.log file related to this case but I cannot submit it for your further analysis because the size of it is about 91.3 KB and the limit of SUPERUSER's body size is [...] read more

Cannot install Windows Subsystem for Linux, error 0x800f0831

My installation of WSL fails with error 0x800f0831 when I try it either via powershell or via enable optional features. Windows 1809, build 17763.678 PS C:\WINDOWS\system32> Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux Enable-WindowsOptionalFeature : Enable-WindowsOptionalFeature failed. Error code = 0x800f0831 At line:1 char:1 + Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows- ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + [...] read more