I had no problems when i first started to use Video Wave now when i add or do anything. It stops working/ freezes up. I diskdefraged before i opened it up and it still Lags and its useless. What do i have to do to fix this. I have a Dell Inspiron. I got it December of 2011. I have no other problems with the computer besides Roxio and Have Advanced System Optimizer for Anti-Virus sorts and use it often. Please Help!!!