Problem during the creation of Fedora live USB

Recently, I have been playing Linux for a long time. I also want to learn and review the underlying knowledge of the operating system and network.

Downloaded fedora, which is said to be the cutting-edge version of RedHat. I made a live USB file. I am afraid that the downloaded fedora ISO file is not in the hybrid format, and DD is useless. I found a fedora live USB Creator on the Internet.

After downloading it, you have to install it again. It is much more time-consuming than unetbootin. At that time, you don't have to worry about installing it on the system disk. Changed the installation path to the D Drive.

Then it was a tragedy to create a live USB, always prompting "cannot find 7z ". I went to the Internet to find a bug. It was not a problem with my computer. Https://fedorahosted.org/liveusb-creator/ticket/473

On the official website! Ray's.

Depressed, since the system disk must be installed on the C drive and run only under the system disk's program files, why not prompt during the installation process. I rely on it.

In addition, since this is a bug, No prompts are displayed on the download page. Alas .... It seems like Linux is hurtful.