discuz! 2.5 Reset method of security code

Discuz2.5 when adding plug-ins or templates, always prompt to enter security code, can install Discuz2.5 process is not set what security, how to solve this problem?

The first step: click on "Forget Password", enter the verification interface, download Addonreset.txt file, put the file in the root directory of the site, and then through the http://www. Your domain/addonreset.txt, test if you can access.

The second step: in the Calibration field entered the website address, and then click Check, will prompt verification success.

Step Three: Click discuz! Application module, this time there is a "no security password" link in the upper right corner, click the link to reset the security password is good.