How to uninstall reshade for newer version

Hey guys, so I have 5 games using an older version of reshade. The exe file is in my downloads folder. How do I remove the old reshade exe??? Do I just uninstall in control panel? Also, do I have to uninstall reshade from all games, delete exe, install new version, then re install the reshade? Or can I just delete the old exe and install the new reshade version and play right away?? What do I do? Much help needed for a noob hahaha thanks.

Also I'm absolutely in love with reshade so thank you guys for everything

The exe is just a helper tool to install ReShade. What you do with it is irrelevant once you used it to install ReShade to a game. Move it, delete it, ... doesn't matter.
To update just use the new exe and install ReShade to the same game again. It will ask you whether you want to overwrite the existing installation, which you answer with yes and that's it.