I'm actually going to re-write this in a grammatically correct format:
1. Open iCue and disable "Start on system start up", then exit iCue.
2. With your Corsair headset plugged in, Open Device Manager > Audio input and outputs> Right click your Corsair headset > Properties > Uninstall Device. Next go to Sound, video and game controllers > Right click your Corsair headset > Uninstall device
3. Open Control Panel > Devices and Printers > Right click your Corsair headset > Remove device
4. Reboot your computer and unplug your Corsair headset. To automatically install the driver, plug in your Corsair headset via USB. If that doesn't work, redo steps 2 and 3 and right click "Scan for changed devices" in Device Manager to manually reinstall the driver.
6. Replug in your Corsair headset via USB and open the Dolby Access app to set up your headset under "Products".
7. Left click the sound icon on the task bar and select your Corsair headset. Then right click the icon > Spatial sound > Enable Dolby Atmos for headphones if not already enabled
8. Open iCue, disable 7.1 surround on your Corsair headset (to not conflict with Dolby Atmos) and re-enable "Start on system start up".
This got Dolby Atmos working for my Corsair Virtuoso SE.