Why did I get error 0x80000354?

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 0x80000354?

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 0x80000000-written-CortxA8-Output">0x80000358 Output written 0x8000035c 0x80000350-0x80000370">0x80000360-0x80000370">0x80000364 0x80000350-0x80000370">0x80000360 CortxA8 0x80000348-Timer-Figure-Manual">0x80000344 0x80000348 0x80000350 data 0x901c1002 0x801c1804 0x901c2804 when according 0x901c2004 0xe3a00000 0x80000000 0x80000008 0x80000004 0x8000034c 0x801c2004 Time 0x801c2804 Synergy problem 06022011 JSIM Central Standard 0x80000334 0x80000340 3c990imgh 0x80000338 0x8000033C defaultvariableattributes 0x0000003a 0x800002f4 fr0dwa16 0x0000003b 170131 2011 Current pragma 0xe8bd8000 Noob 0xe1d000b6 0xeb000548 Help 17062009 include PLease Overclockers 0x901c1402 mytypesh 10790 0x801c1002 0xe28dd010 10795 0xe92d4000 0xe8bd8030 0x402f9b50 system Windows define Slow Toms Forum allignemnet Hardware 10122010 using S7G2 storing sram stored variables Renesas 01092016 size fr7int fr5int 21032014 0x80000356 fr5intfr7intfr6intfr4int feEbyte VBYTE VINT 0x8000035f fr4int fr6int memory 0x8000035a AM335x reading address Abort Exception