How many drives are connected to the computer? Just the SSD C Drive and the readycache? If so it will never cache anything because the C drive is an SSD. This solution is for HDD + readycache SSD for caching. Your C drive is already on an SSD so there is not need to cache anything on it.
if you have other HDD connected to the computer make sure they are not dynamic disk and you would ahve to access data or run programs that are stored on or installed on the HDD before any caching will occur.
