Please remember to vote and to mark the replies as answers if they help. Important files need to be manually backed up to another disk drive or the cloud.Īnd drivers and applications need to be reinstalled.

Once the Windows.old is no longer available it is still possible to move from Windows 11 to Windows 10 by a clean installation as licensing data is on Microsoft servers. To free up drive space third party software can be used to identify files for deletion:įor freeing up drive space see these links: Paragon Hard Disk Manager 15 (99.95) is the app I use all the time to manage my hard disks, and, except for one or two minor inconveniences, it always gets the job done with a minimum of anxiety. If the computer user were happy with Windows 11 and decided to no longer return to Windows 10 they could manually delete Windows.old. Using Recovery Media allows you to work with your hard drives in an isolated environment.

Make sure to check and fix filesystem errors on all involved volumes using CHKDSK. If you wanted to test drive Windows 11 for longer than ten days then the default period could be modified to sixty days.ĭuring the sixty days the Windows.old will exist and enable the return to Windows 10. It’s always available in MyParagon portal Most operations cannot be applied if your filesystem in bad condition. It consumes drive space until it is automatically or manually deleted. The Windows.old by default is deleted after ten days. The Windows.old allows the go back form Windows 11 to Windows 10. When Windows is upgraded from Windows 10 to Windows 11 a Windows.old is created.

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