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Step 6. Use ROBOCOPY command “robocopyDE:F: /s /v /mt: 16” to copy all files and folders of the Windows 7 installation media to the USB drive. Note: Replace D with your install media drive letter, and F with your USB flash drive letter. Use BOOTSECT command to make the USB drive bootable.
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Step 4. Mount the Windows installation media: put the Windows installation disc in the optical drive, mount the ISO, or extract its contents to a folder. ▪ exit (exit DISKPART, but doesn't exit the command prompt window) In the CMD window, run commands as follows to partition and format the USB drive. Press "Windows" + "R", input "cmd" to and click "OK". Connect an empty USB drive whose capacity should be larger than 4GB for Windows 7 (8GB for Windows 11, 10, and 8.1).
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Now, check out those steps about how to create Windows 7 bootable USB drive for OS installation using CMD. It's easy and quick to install Windows 7 from USB drive. Make Bootable USB of Windows 7 for Windows installation ▪ To format/delete/erase C drive in WinPE environment. ▪ To rebuild MBR, check system hard drive error or clone hard drive from bootable USB drive when PC is unbootable. ▪ To own the same Windows workplace environment in different places. ▪ To make a fresh install of Windows 7 conveniently. There are many motivations to create bootable USB of Windows 7 and some are presented below:
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