Win7 pure version of QQ can not be repeated login how to do?

QQ has become one of the software we often need to use every day. It is not only a tool for our daily communication, but also a tool for transferring files. For many people, there is not only one QQ, many users like to separate the life QQ from the work QQ, it seems that this can make their lives better. However, today, there is a user who uses win7 Ultimate has encountered trouble. In win7 Ultimate, it is impossible to log in to QQ at the same time. This is a kind of person who is used to logging in multiple QQs in a computer. It’s suffering, then how do we solve this situation? Below, Xiaobian will explain it specifically!
1. First, we need to restart our win7 Ultimate computer, then try again. Is it possible to log in normally? If you still can't log in, let's move the mouse to the taskbar window below. Right click on the taskbar and select Task Manager from the menu.
2. In the task manager window of the open win7 Ultimate, we will switch the interface to the process column, and then see if there is a QQ-related process, if any, right click, End it.

3. After the completion of the operation, we once again landed in multiple QQ win7 Ultimate Edition, it should be a normal landing.