If you want to edit, reset or delete a profile in Sim Racing Studio WITHOUT having to load the game/vehicle, just follow instructions below (as of v2.1.5)
1) While in "Stand By" mode, Click on the "Magnifier"
2) Select the game/vehicle you want to Edit, Reset or Delete (Click on the edit, delete or reset icon)...not on the OK button
3) If you clicked on EDIT, you can now perform all your changes as you normally do when you are in a game / vehicle
4) Click SAVE to keep or CANCEL to rollback. This will also go back to stand by mode