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.
Tip: Use Lemon Juice For Microwave Odors. I first mix fresh lemon juice and water in a microwave safe cup or bowl and put it into the microwave. Run on high for 2 minutes, then wait 2 more minutes before removing the mixture.