Start Disk Cleanup by running cleanmgr.exe via the Run dialog.To delete the Windows.old folder using Disk Cleanup, follow these steps: Method 1: How to delete Windows.old folder using Disk Cleanup Using one of the following methods to delete the Windows.old folder on your system drive. Typically, the amount of disk space freed up might be anywhere between 14 GB to 25 GB depending upon the bitness of your Windows installation and the number of programs installed on the system drive. Delete Windows.old folder via Command Prompt How to Delete the Windows.old folder (Previous versions of Windows) in Windows 10Īfter Installing a major update or Feature update, you can immediately free Up 20 GB+ disk space if you don’t plan to roll back the update.Delete Windows.old folder using Storage Settings.Delete Windows.old folder using Disk Cleanup.Clearing the Windows.old (Previous Windows versions) folder in Windows 10
