Question: When I installed the Windows 7 system using a mass-produced USB flash drive, after entering the installation wizard and detecting the partition, when I went to the next step on the selected partition, I got a prompt: The installer cannot create a new system partition. How should I solve it?
Answer: Use the USB flash drive to boot the system again and enter the installation wizard. There is a Repair My Computer option in the lower left corner of the Install Now interface. Select Enter, then select the first repair option to start Startup Repair. Restart after repairing, and then select partition installation. That’s it.