Guessing you are on Windows.
I assume you just need to uninstall what ever you installed via the Control Panel and then possibly reinstall your graphics driver.
https://support.microsoft.com/en-us/windows/uninstall-or-remove-apps-and-programs-in-windows-4b55f974-2cc6-2d2b-d092-5905080eaf98
Please post some DXVK logs. Right now you've given us zero information so all we can do is guess.
Nothing extracted yet.
I have a problem after I installed the vulkan rt-1.3.280.0 package, my games using dxvk simply don't open anymore before installing it worked, could you help me remove this vulkan rt-1.3.280.0??