Help with deepfreeze standard..?

i have install it at my d disk and already reboot it. but after that, i haven't see any of the deep freeze at the startup.. even i dont see any changes to my d disk.. and when i wanted to uninstall it back (it saya that the application is to install and uninstall) it says deep freeze must be disable before any install/uninstall can proceed. in deepfreeze, it says to uninstall it, it must in thawed state.. can someone help me?