AFAIK you cannot change CSP/KSP after you have installed CA. However you could make a migration. The process could be as follows: 1. Backup your CA database / Stop Certificate Services. 2. Backup all the configuration (if you used configuration scripts this should not be a problem)
Another way to remove the burn odor from your microwave is to wipe down the interior with a half water-half vinegar solution. Then pour a quarter to a half cup of straight vinegar into a shallow bowl, place it inside the microwave, close the door, and leave it at least overnight.
If there is slight crust and burnt food sticking to the pan, soak it in warm water. Add a little mild detergent and let it sit for a few hours or even overnight. Then, pour away the water and scrub with a scour pad. If the exterior is stained because of the heat, try using baking soda to get rid of it. Pour a generous amount onto the surface of the pan when it is dry and rub with a cloth. You can also make a thick paste with the baking soda and rub in a circular motion.