Usually, you might receive the following message:
Attempt to restore the system to original condition has failed.
Changes to the system have been undone.
Luckily, this problem will be pretty easy to tackle with the solutions mentioned in the following content.
![]()
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Want to create automatic file backups in Windows 10/11?
This post shows you how to automatically back up files to an external hard drive with ease.
How to Fix Event 4502 WinREAgent After Windows Update?

To do so:
Step 1.
Go toUpdate & Security>Windows Update>View update history.
Fix 2: Perform System Restore
Another solution is to performsystem restore.

It can cancel some big changes made on your system and revert your machine to a normal state.
Heres how to do it:
Step 1.
Typerstruiand hitEnterto openSystem Restore.
![]()
Click onNext> select a desired restore point > hitNext.
After confirming all the details, click onFinishto start the process.
Windows 10 System Restore stuck on initializing or restoring files?

This post gives helpful ways to fix System Restore stuck issue in 2 cases.
Fix 3: Run SFC & DISM
Step 1.
Typecmdin the search bar to locateCommand Promptand click onRun as administrator.
![]()
In the command window, typesfc /scannowand hitEnter.
Final Words
Thats all the solutions for event 4502 WinREAgent.
Which one is useful to you?
Have a nice day!