After the 14 days, the system will automatically delete Windows.old, or at least the part of it used for the rollback. Click to select the Previous Windows installation(s) check box, and then click OK. Advanced users can also use a command prompt to delete files and folders from an earlier installation of I didn't even realise upgrading left a Windows.old folder so thanks for the heads-up. See more ways to recover disk space in Windows. How To Delete Windows.old Folder In Windows 10. If you upgraded the computer from a previous version of Windows, Previous Windows Installation(s) will contain files from that installation. Temporary Windows installation files. The software will take anywhere from 30 seconds to several minutes to delete the files. Delete Saved Installation Files. ... to delete Windows.old folder. Windows upgrade log files. Click OK. To do this, Run Command Prompt as administrator. I was wondering where my hard drive space went, turns out I have a 15GB Windows.old folder on my 60GB SSD. Alternatively, you can also use a command prompt to delete files and folders from an earlier installation of Windows. If you need any of the files, such as your My Documents folder from Windows XP, copy them to another location before running Disk Cleanup. To free up space from your old Windows installation files, you can click on the "Clean up system files" button on the lower left. can i delete "windows old files" ? Delete the Windows.old Folder and Save ... can select the option to delete the previous installation of Windows 10. Unless you have a secondary backup that you can restore from, you'll have to do a clean install of Windows to return to a previous state. Remove Windows.old folder using Command Prompt. People with an SSD or a small C: partition are the ones most likely to need the space. To elevate it, click the option Clean up system files button in the Disk Cleanup window. Select other items that you may want to clean. Click Yes when prompted to confirm your decision. In any case, Windows.old can be quite large. i noticed my pc's memory is very depleted. Previous Windows installations box in the list, then click OK and confirm you want to delete the files. i got rid of some ... is it safe to delete "windows downloaded installation" files? However, if you have plenty of disk space, there is no particular need to delete the file. Click Delete Files when asked to confirm. This will remove the Windows.old folder. Click OK. Click Delete Files. Highlight the files that were found and press the Delete key. ... the Windows installation files. Select Previous Windows installations. Once the old installation files are removed, you won't be able to roll back to a previous version of Windows. If you usually select Save when you download the installation program, find and delete it. Click Yes to delete the files. If you need to recover individual files from your old Windows installation, you can recover them from the Windows.old folder. I chose the "OS (C:)" drive. ... will locate a wide variety of files that you can delete, but if you dont know which files are safe to delete, ... Windows Installation Files: ... to delete Windows.old folder. In the Disk Cleanup Options dialog box, click Files from all users on this computer. Click OK. Click Delete Files. In this guide, we will see how to delete Temporary Windows installation files to free up disk space on a PC running Windows 10. In the User Account Control dialog box, click Continue. ... drive containing previous Windows installation files. Need to delete winsxs folder for windows 7 installation; Can't delete ... Delete old windows files; Locate "Previous Windows installation(s)" under files to delete, and check the box next to the entry. The Windows.8 folder will now be deleted giving you plenty of extra disk space for your programs and documents.