winreagent is a folder created during a system update or upgrade; this folder usually contains temporary files. When the update or upgrade fails, the system will roll back to execution by restoring the previously created temporary files. The version before the update or upgrade process.
The operating environment of this tutorial: Windows 10 system, DELL G3 computer.
The WinREAgent folder is a folder created during a system update or upgrade,and usually contains temporary files that are used to A situation where the system needs to be rolled back when a problem is encountered during the update or upgrade process.
WinREAgent folder plays an important role, when the update or upgrade fails, the system will roll back to the version before performing the update or upgrade process by restoring the previously created temporary files.
#Is it safe to delete the WinREAgent folder?
According to observation, basically the $WinREAgent folder will be deleted within 10 days after the user completes the Windows 10 system upgrade process, and if the update or upgrade process has been completed (the user has entered the new version normally system). The $WinREAgent folder can be deleted.
Especially after the update process is complete, the $WinREAgent folder will have an empty Scratch folder without any data in it.
Windows 10 Update Assistant
If you download and install Windows 10 Update Assistant on a Windows 10 device, the $WinREAgent folder will usually also appear. As mentioned above, after the update process is complete, normally the contents of $WinREAgent will be deleted after the system update is completed.
To remove $WinREAgent (if Windows 10 Update Assistant is installed), it is best to first remove Windows 10 Update Assistant and then manually delete the $WinREAgent folder.
Conclusion
If you have completed the upgrade through Windows Update or Update Assistant, you can safely delete the $WinREAgent folder.
However, if the upgrade process has not been completed, the $WinREAgent folder will contain various important files that support the update process, so it is best to leave the folder in place as long as the update process has not been completed.
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