Windows 10 bug prevents Registry backup creation

Some supported versions of Windows 10 appear to have a bug currently that prevents the successful execution of the Registry backup task that is enabled by default on PCs running the operating system.
Windows 10 includes a task that creates backups of the Windows Registry regularly when the system is idle. These backups are placed in the C:\Windows\System32\config\RegBack and can be used to restore the Registry.
Current versions of Windows 10, including at the very least Windows 10 version 1803 and 1809, and the latest Insider builds of version 1903, report in the Task Scheduler that the Registry backup task completed successfully when it has not in fact.
Update: Microsoft published a support article the explains why automatic Windows 10 Registry backups are not created anymore. There is a way to enable the feature again. End
Users and administrators who check the RegBack folder listed above will notice that the folder is empty despite Task Scheduler reporting that the operation completed successfully.
Note that Windows 10 may notify you that the folder RegBack does not exist when you copy and paste the entire path. You may want to open C:\Windows\System32\config\ instead then and open RegBack afterward to see the content of the folder in Explorer.
You can verify the task in the Task Scheduler. Do the following to check it and the status report:
- Open the Start menu on the Windows 10 PC.
- Type Task Scheduler and select the result.
- Go to Task Scheduler Library > Microsoft > Windows > Registry
- Check the RegIdleBackup task listed under the folder.
Windows 10 should show "The operation completed successfully" despite the fact that no backup of the Registry was created on the system when the task ran on the device.
Manually running the task switches the status of the task to running but I gave up after 30 minutes of waiting; something is definitely broken when it comes to the task.
Windows administrators who relied on the functionality in the past need to find another solution to create Registry backups until Microsoft fixes the issue.
It was a handy last-stand effort to restore a system if no System Restore or third-party backup was available to do so.
The issue has been filed in the Feedback Hub; now it is up to Microsoft to find the report and do something about it.
I confirmed the reported issue on a PC running Windows 10 version 1809 Professional and on a PC running the latest Windows 10 version 1903 Insider Build.
Now You: Do you see the bug on Windows 10 machines? (via Deskmodder)


What mental age of reader are you targeting with the first sentence? 10?
Why not write an article on how to *avoid* upgrading from W10 to W11. Analogous to those like me who avoided upgrading from 7 to 10 for as long as possible.
If your paymaster Microsoft permits it, of course.
5. Rufus
6. Ventoy
PS. I hate reading these “SEO optimized” articles.
I used Rufus to create an installer for a 6th gen intel i5 that had MBR. It upgraded using Setup. No issues except for Win 11 always prompting me to replace my local account. Still using Win 10 Pro on all my other PCs to avoid the bullying.
bit pointless to upgrade for the sake of upgrading as you never know when you’ll get locked out because ms might suddenly not provide updates to unsupported systems.
ps…. time travelling?
written. Jan 15, 2023
Updated • Jan 13, 2023
This happens when you schedule a post in WordPress and update it before setting the publication date.
Anyone willing to downgrade to this awful OS must like inflicting themselves with harm.
I have become convinced now that anybody who has no qualms with using Windows 11/10 must fit into one of the following brackets:
1) Too young to remember a time before W10 and W11 (doesn’t know better)
2) Wants to play the latest games on their PC above anything else (or deeply needs some software which already dropped W7 support)
3) Doesn’t know too much about how computers work, worried that they’d be absolutely lost and in trouble without the “”latest security””
4) Microsoft apologist that tries to justify that the latest “features” and “changes” are actually a good thing, that improve Windows
5) Uses their computer to do a bare minimum of like 3 different things, browse web, check emails, etc, so really doesn’t fuss
Obviously that doesn’t cover everyone, there’s also the category that:
6) Actually liked W7 more than 10, and held out as long as possible before switching, begrudgingly uses 10 now
Have I missed any group off this list?
You have missed in this group just about any professional user that uses business software like CAD programs or ERP Programs which are 99% of all professional users from this list.
Linux doesn’t help anyone who is not a linux kid and apple is just a fancy facebook machine.
Microsoft has removed KB5029351 update
only from windows update though
KB5029351 is still available from the ms update catalog site
1. This update is labaled as PREVIEW if it causes issues to unintelligent people, then they shouldn’t have allowed Preview updates ot install.
2. I have installed it in a 11 years old computer, and no problems at all.
3. Making a big drama over a bluescreen for an updated labeled as preview is ridiculous.
This is probably another BS internet drama where people ran programs and scripts that modified the registry until they broke Windows, just for removing stuff that they weren’t even using just for the sake of it.
Maybe people should stop playing geeks and actually either use Windows 10 or Windows 11, but don’t try to modify things just for the sake of it.
Sometimes removing or stopping things (like defender is a perfect example) only need intelligence, not scripts or 3rd party programs that might mess with windows.
Windows 11 was a pointless release, it was just created because some of the Windows team wanted to boost sales with some sort of new and improved Windows 10. Instead, Microsoft cannot support one version well let alone two.
Windows 11 is the worst ugly shame by Microsoft ever. They should release with every new W11 version a complete free version of Starallback inside just to make this sh** OS functionally again.
motherboard maker MSI has recently released a statement regarding the “unsupported processor” blue screen error for their boards using Intel 600/700 series chipsets & to avoid the KB5029351 Win11 update:
https://www.msi.com/news/detail/MSI-On–UNSUPPORTED-PROCESSOR–Error-Message-of-Windows-11-Update-KB5029351-Preview-142215
check out the following recent articles:
Neowin – Microsoft puts little blame on its Windows update after UNSUPPORTED PROCESSOR BSOD bug:
https://www.neowin.net/news/microsoft-puts-little-blame-on-its-windows-update-after-unsupported-processor-bsod-bug/
BleepingComputer – Microsoft blames ‘unsupported processor’ blue screens on OEM vendors:
https://www.bleepingcomputer.com/news/microsoft/microsoft-blames-unsupported-processor-blue-screens-on-oem-vendors/
While there may be changes or updates to the Windows 10 Store for Business and Education in the future, it is premature to conclude that it will be discontinued based solely on rumors.
My advice, I left win 15 years ago. Now I’m a happy linux user (linuxmint) but there is Centos, Fedora, Ubuntu depending on your needs.
motherboard maker MSI has recently released new BIOS/firmware updates for their Intel 600 & 700 series motherboards to fix the “UNSUPPORTED_PROCESSOR” problem (Sept. 6):
https://www.msi.com/news/detail/Updated-BIOS-fixes-Error-Message–UNSUPPORTED-PROCESSOR–caused-BSOD-on-MSI-s-Intel-700-and-600-Series-Motherboards-142277