I can't log in to Alipay under Vista.

I recently upgraded the operating system to Windows Vista. The browser uses IE7. I used the Alipay before I imported the certificate, but when I log in to Alipay, the page appears automatically. The phenomenon of closure. How can I solve this problem?
[Answer]: This should be an account control problem. The solution to this problem is as follows: (1) Select all the mouse on the system desktop by clicking “Start → Control Panel (Classic View) & Rarr; User Account” , open “ User Account Control & rdquo;. (2) Use “Using User Account Control (UAC) to help protect your computer” remove the previous checkmark, click the “OK” button, and then follow the prompts to restart the computer.