Under the win7 system QQ online file transfer can not receive the other party how to do?

What should I do if the QQ cannot transfer the QQ online file under the win7 system?

1. Transfer files to the other party If you can't drag files to the QQ window, you may not be friends. You can add a friend first;

2. If the friend can't transfer the file, it may be that your QQ set file has a high security level and cannot be received. First open your QQ to find the settings button;

3, find the security settings in the settings, and click to enter the security settings;

4, find the file transfer options in the security settings, click to enter ;

5, in the file transfer options we can see three options, generally choose medium, high will reject all file transfers, low-level may be hurt by malicious files.