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.
Gently cleanse the injured area to remove any dirt or superficial debris. Place a warm (NOT scalding) wet compress on the area. A simple way of accomplishing this is to wet a clean cloth and ring it out fairly well and place it in the microwave for about 1 minute. Be very careful when you remove the nuked cloth from the microwave since it will likely be much hotter than you anticipate.