Reimaging Windows 7 restores the computer from a system image. It can fix severe system problems, but it replaces current system data with the image version.
Before reimaging, confirm the image date, target disk, and files created after the image. Newer files may be lost if they are not backed up separately.
Use Windows 7 recovery tools carefully.
Back up current files and create bootable media before reimaging Windows 7.
Step 1. Connect an external drive or choose another safe destination with enough space for new files created after the system image date.
Step 2. Open Qiling Disk Master and choose File Backup. A backup gives you a rollback point before Windows repair, disk conversion, cleanup, or installation work.
Step 3. In the tree control, select the files and folders that must be protected. Protect documents, desktop files, downloads, and photos before restoring an older image
Step 4. Choose another internal disk, external drive, NAS folder, or network path as the destination. Avoid saving the backup on the partition that will be changed.
Step 5. Review the task and click Proceed. Wait for the backup to finish before continuing.
Step 1. Prepare an empty USB drive and connect it to a working computer. Back up the USB because it may be formatted.
Step 2. Open Qiling Disk Master and choose Create Bootable Media. This helps when normal Windows startup or repair access is unavailable.
Step 3. Select the USB boot device option and choose the correct USB drive by capacity and drive letter.
Step 4. Click Proceed and wait until creation finishes. Use the USB for Windows 7 image restore or offline file backup.
After reimage, check Windows activation, drivers, programs, and restored files. Apply security updates available for the system.