Oh Gosh! T.T

My C drive bar is red.. My laptop is having a low disk space problem.. So i was trying to shift some of the files to D drive.. End up, my Symantec and other malware protection are turn off! No matter what I do, I still can't get back to it.. Oh my god.. What have I done to it? I just need more space to update my Ipod version to put some games.. Die.. T.T Think got to bring it to desktop helpers liao.. Hope there isn't any great problem.. *Pray Hard* Next time I won't itchy hands liao.. T.T