Why did I get error 0x800002D4?

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 0x800002D4?

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 Time 0x800002d8 opaddr Data 0x800002e0 CortxA8 0x80000004 written Output 0x00000001 opname 0x800002dc 0x18 conststring 0x8000058c Current 0x80000218 0x800002c8 0x800002cc 0x800002d0 0x800002e4 0x00001492 MFC0 Forums PCSX2 0x22584d JSIM 0x800002B0 0x10 0x206 0x359ebd08 0x800002B4 Mana Khemia NTSC 0x800002B8 0x800002BC Report ADDIU 223343 2010 0x00620080 Standard 06022011 0xffffbfff 0x00aa8088 05072010 Eastern Daylight Central GitHub 0x80000014 xinbot6004 6004lab6checkoffjsim master 170131 2011 0x80000028 0x80000018 0x80000024 TIcinittable 0xbc 0x80000584 19962012 Texas 0x800002c4 AM335x 0x800002c0 0x80000000 0x80000008 Copyright Toms Hardware Windows Slow system Linker v742 TMS320C6x 10122010 0x00930080 0x359ebc28 0xe6b51c 27022011 Have Official 0xffffffff 0x7fffffff 0x2abb32 0x9e16f588 0x359ebce8 freezes reading address when Abort Exception Upgrade Macbook Memory 21032014 Since