why rtss not work properly

[Blackstone1204]

after apply button click , cpu info seems not show in bottom left corner of screen,

what can i do next？

[Blackstone1204]

[lich426]

The Rivatuner statistic server provides framerate and frametime monitoring support to the client applications. Framerate and frametime statistics is being collected for DirectX, OpenGL and VULKAN applications. The statistics can be rendered in On-Screen Display or provided to client applications connected to the server. Read the description of rivatuner on this site. https://www.guru3d.com/files-details/rtss-rivatuner-statistics-server-download.html