There's always RollBack Rx Home (free version)
It's basically the same thing.
I've been using it for about a year and it's saved my a$$ 2 or 3 times.
Just a REMINDER to potential users of CTM, if you're using Win8 or above you should use RollBack's Free Version, as CTM only supports up to Win7.
CTM is still on my Win7 systems and it has served me well for the past few years ! ( Also the knack of using Snapshot software is to keep a minimal number of snapshots and update baseline regularly ) cheers
