Why did I get error 0x80000116?

Windows Update continous fails to search for Updates or cannot install them. The source of this problem could be various things as
> Windows Registry
> Windows Filesystem
> Internet access

> Windows Update service
> File corruption
> Misconfiguration
> Adware
> Virus and Malware

How to fix Windows Update error 0x80000116?

However, if you’re technically savvy, you can try the steps below:

1. Click Start and start typing on your keyboard for "services.msc"

2. In your search results "services.msc" should show up. Open it with a click.
3. A new windows will open containing all Windows services on your system.

4. Search for "Windows Update"
5. Right-click the "Windows Update" and then click Stop.

We will now clean the Windows Update temporary cache folder:
1. Hold your windows-key pressed and hit "R" key simultanous.
2. A small new windows will appear.
3. Type %windir%\SoftwareDistribution\DataStore in this new window and click OK.
4. This will open Windows Explorer on the correct location.
5. Delete all contents of this folder. (Hint: Use Ctrl + A to select all files and folders)

Now we will start the Windows Update Service again:
1. Switch back to the windows Services.
2. Locate Windows Update.
3. Right-click on it and choose Start.


If the problem still persists, you can run the System File Checker (SFC) utility. This handy in-built tool will check your filesystem.
1. Click Start and start typing on your keyboard for "cmd".
2. In your search results cmd should show up with an black icon.
3. Right-click it and select Run as administrator.
4. If you are prompted for the admin password, enter the password and click OK.
5. A new completely black windwos will open. You can type commands directly into this window.
6. Type sfc/scannow and press Enter.
7. This process will take a long time. You can minimize this black windows and work on.
Come back to the black window after a time and check if the process finished.
As soon as the SFC process finished, restart your computer. After the restart you search for Updates again.


You are still facing the same issue?

1. Restart your computer.

Next thing is to clean Windows Update download path. These steps are only for expirienced user! If you mess up your computer with Regedit, you could loose your files! Take care or use a professional tool to investiagte your computer.
1. Hold your windows-key pressed and hit "R" key simultanous.
2. A small new windows will appear.
3. Type regedit in this new windows and hit Enter.
4. In the new windows you have a navigation on the left side. Use it to navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
5. Once you found it, search for WUServer and WIStatusServer in the right hand pane.
6. If they are not listet we cannot clean the download path. Othwerwise delete both.
7. Restart your computer.

Try to search for new Updates again.
You are still facing this issue? I think this is not an usual problem and your computer should be checked by professional.
Try to look for a solution here or search further in the search box below.



Advanced information

The following Windows verisons are affected by this error:
> Windows Vista
> Windows 7
> Windows 8
> Windows 8.1
> Windows 10
> Windows 10 Redstone 2
> Windows 10 Creators Update
> Windows Server 2008 R2
> Windows Server 2012
> Windows Server 2016
0x00000010 display switch 0x00000008 0x80000113-include-0x80000110-0x80000111-0x80000104">0x80000112-0x80000110-0xffffffff-Arg0x80000114">0x80000114 mirroringdual LUNARETDAKMISSING CKRBADMAC 0x80000115 20150618 0x80000113-include-0x80000110-0x80000111-0x80000104">0x80000112 165444214579 video mode 0x80000118-Keyboard-Illumination">0x80000117 6666 1625 0x80000118 CKRDAKMISSING LUNARETBADDAK 0x80000110 christos 0x8000010e blink 0x22000007 0x00000018 003954 NetBSD unicodedata320cv 20120605 0x0ce70005 0x2c80000c 0x2d000070 RtlDowncaseUnicodeString RtlEnterCriticalSection xbecfg 0x80000113 RtlEnterCriticalSectionAndRegion Guide KnowledgeLayer RtlEqualString Administration LUNARETBADMAC avr32gpioportt gpioport Freaks volatile GPIOportpin r1261440 TokenKeycarderrorcodes r120x5 r120x8 Wiki 08022011 StuartPBentleyCombinedKeyTable 0xb703 1721610028 combined documentation page DisplaySwitch KBDILLUMTOGGLE pfSense Forum Dmkaz Show Posts 172160025 17216100 0x83b1 19082013 1721600 SDLScanCode Contour Prior loaded DiscboardPhantom info SuperMicro 0x65680010 rv2pp2h Knowledge Plugin Illumination Toggle Keyboard SDLKey KBDILLUMTOGGLE2780x80000116KBDIllumToggle Jenkins 18062015 failed Ettentiondevelopers Build