IIS FTP partial File Upload Error 451 resolution method

Recently deployed a IIS7 FTP server, the addition of a group of users with upload and read permissions, the use of FLASHFXP software testing the different files uploaded download, can be used normally. Since the previous FTP has been used browser access can not verify the user's problem, so also use the browser to test, access to normal ... I'm glad to hear it. Results test passed several files encountered a problem. Some files can be uploaded normally, but some errors, specific error prompts as follows:

Find the next data, found that the original is the universal code problem, the specific solution is as follows:

Click "Advanced Settings" on the right side of the FTP manager--change "Allow UTF8" to "False", as shown in the following figure: