(League of Legends) Why can't the ranking in the professional interface be displayed? Keep going around in circles

The ranking interface of the career interface can be solved by disabling a computer service. The steps are as follows:

Need tools: computer, League of Legends

First, open the run command in the start menu, as shown in the figure.

Secondly, open the run button, type regedit, and then press enter, as shown.

Three. After opening the registry, expand HKEY _ Local _ Machine/System/Current Control Set/Service/Audio srv on the left.

4. Then find the string value of "DependOnService" in the right window, and double-click to open it.

V. Double-click to open and delete MMCSS, as shown.

6. After deletion, click OK, as shown in the figure.