![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 18%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJD%3C/text%3E%3C/svg%3E)
Hello Kartheek,
I'm John an Independent Advisor and a Microsoft user like you. I'll be happy to assist you today. I understand you have a problem installing KB4571756 update.
Please try the suggested methods below.
**Run the Windows Update Troubleshooter
Windows 10: Select Start > Settings > Update & Security > Troubleshoot, then select Windows Update under Get up and running, and then select Run the troubleshooter.
**Make sure Windows Update and Background Intelligent Transfer services are available and running.
Click Start, type services.msc in the Start Search text area, and then click services.msc in the programs list. If you are prompted for an administrator password or for a confirmation, type the password, or click Continue.
Double-click Background Intelligent Transfer Service.
If the Startup status lists Stopped, click Start and then click OK. If the status is Running, click Restart
Double-click Windows Update.
If the Startup status lists Stopped, click Start and then click OK. If the status is Running, click Restart
Double-click Workstation.
If the Startup status lists Stopped, click Start and then click OK. If the status is Running, click Restart
Close the Services window and try to install updates again.
**Reset Windows Update Components
https://www.tenforums.com/tutorials/24742-reset...
**Here's a direct download link of KB4571756 from Microsoft Update Catalog. Download and install the update manually.
Note: Please try to install first the SSU KB4577266
Servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates properly.
http://download.windowsupdate.com/d/msdownload/...
**For 64 bit system
2020-09 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB4571756)
http://download.windowsupdate.com/d/msdownload/...
I hope this helps! Please let me know if you have any further concerns.
Sincerely
John DeV
Independent Advisor
Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.