![upgrade to windows 10 pro version 1511 error 0xc1900204 upgrade to windows 10 pro version 1511 error 0xc1900204](https://cdn.windowsreport.com/wp-content/uploads/2018/03/disable-windows-update-service.png)
On one laptop, no sign of a Windows 10 Upgrade appeared, and is still not appearing yet as of this morning. Yesterday I awaited the arrival of the Windows 10 Fall Upgrade to Windows Update for our three home/business laptops.
#Upgrade to windows 10 pro version 1511 error 0xc1900204 install
The only option to download and install it again in this case is to click the "upgrade now" button on Microsoft's Get Windows 10 website. If you have uninstalled the update to the new version of Windows, you won't get it offered again in Windows Update. If it is, deselect it and check for updates using PC Settings again. Switch to Tweaks and make sure the option to delay / postpone upgrades is not selected. If that is not the case, or if you don't have access to the Group Policy Editor, then you may want to use a tweak software like Windows 10 Privacy for that instead (You find other suitable privacy programs for Windows 10 in our overview).
![upgrade to windows 10 pro version 1511 error 0xc1900204 upgrade to windows 10 pro version 1511 error 0xc1900204](https://cdn.windowsreport.com/wp-content/uploads/2021/08/windows-update-error-1.jpg)
Tap on the Windows-key, type gpedit.msc and hit enter.If you run Windows Pro or Enterprise, do the following:.How you do that depends on how it is configured. To get the update anyway, you need to disable the defer upgrade option for the time being. That's usually a good thing as you may want to test the update before you deploy it on productive machines. This prevents the update from being found via Windows Update. If you have enabled that option, you won't receive feature updates like the version 1511, 10586 upgrade for Windows 10 right away.