Install the quick broadcast prompt "Extract, can not write to the file"

My computer always prompts when installing the fast broadcast software, extract, can not write to the file and the installation fails, what is going on?

Answer, first confirm that your fast broadcast software is genuine software downloaded from the official, not a software problem.

Also, is the win 7 system used? I heard that the win 7 system has improved the security of the system, and has increased the permission limit for many operations, so see if you are running the installation as a administrator.

If neither of the above reasons exist, try installing it to another path during installation.

If it still can't be solved, then switch the input method to English keyboard during installation, re-enter the installation path

Also see if your anti-virus software and firewall are blocking the installation of fast broadcast. .