Why did I get error 0x800001C2?

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 0x800001C2?

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
0x00000000 Byte PStateReg resp 20x800001c2 Acer 0x800001B5 GitHub 0x40300000 0xC0010065 COBID 0xC0010066 Forums 0x18041 diff XrmlaZfH Checker 0x1501004d 30x80000143 0x34473146 0x6a22c0c1 0x42035a1a Warcraft Battlenet 04112013 problems HELP World 0x00000610 0x00000639 0x0FD9ACDD Saved 0x00DC8168 0x00000611 0xA1A78413 UINT64C0x7f000000ff000000 value0x800001c200dc8168 MFO0x00000611 IntelCorei72635QMh VirtualBox UINT64C0x80ffffff00ffffff 0x800001C20x00004C1A 0x8000019D0x00005819 0x800001810x00007416 I7SBMSRPKGENERGYSTATUS Crashes Page 0x03534453 settings dump utility 0x00010000 A10meminfo DRAMC 0x6e00c5e1 0x10500137 0x4d492020 Google Groups 18112012 account 0x40ff8080 10x80000041 0xc0ff8080 from eMMC 13102016 Components Toms Hardware IDLE TEMP 6769c 0x000001C2 activ 0x18042 Beispieldokumentation INSEVIS disabled report sunxi booting eventgesteuert 0x18045 UBoot Kernel Source A100 AcerTabKernelboardenterprisememoryc master ezterry AcerTabKernel development creating A500 Tablets Contribute 0x8000017B 0x40004040 CPUID 0x30003005 0x40004000 0xC0010067 0x3C00200C 0x3C003005 0x3C004000 HWMonitor 0xC0010064 0x8000001A