Download error - 0x800f0843

[jim5210]

Download error - 0x800f0843

[VikramTheGreat]

Hi @jim5210,

Welcome to the HP Support Community.
 

Thank you for posting your query. I will be glad to help you.

Thank you for reaching out. The error 0x800f0843 is typically associated with a Windows Update or update installation failure. To help narrow down the cause, could you please let me know:

• The exact HP model or product number (P/N) of your PC. 
• Which version of Windows are you using (Windows 10 or Windows 11)? 
• Whether the error appears during a Windows Update, an HP update, or while installing a specific driver or feature update.
   

In the meantime, I'd recommend trying the following:

1. Restart the PC and try the update again. 
 

2. Run the Windows Update Troubleshooter: 

• Go to Settings > System > Troubleshoot > Other troubleshooters. 
• Run Windows Update.
   

3. Make sure there is sufficient free space available on the system drive. 
 

4. Open Command Prompt as Administrator and run: sfc /scannow

Once completed, run: DISM /Online /Cleanup-Image /RestoreHealth
 

5. Check for updates again after restarting the PC.
 

If the error continues, please let me know:

• The exact update that is failing (if shown). 
• Whether you're receiving any additional error messages. 
• A screenshot of the error, if possible. 

With those details, I can help identify whether this is related to Windows Update components, system files, or a specific HP driver/update package.

I hope this helps.

Take care and have an amazing day!