FTP Error 451 Processing Method
When uploading a folder or file with the FTP server built by Windows Server IIS, if the name of folders or files consists of both Chinese and English, the following error will prompt:
- Click the red box in the taskbar at left bottom to launch Server Manager, click Tool in the upper right corner of the red box to select IIS Manager.
- Select the FTP site by levels on the left side of IIS Manager on the website page and click Advanced Settings in the red box on the right.
- Change the status of "Allow UTF8" from "True" to "False" and click OK.
- Click Reboot in the red box on the right to reboot the server, and thus the problem can be solved.