Short description of RollBack Rx - Standard 7.2.12: Roll Back Minutes, Hours, Days even Months... Easily Roll Back PC Problems. You've just installed the latest release of your favorite software. The last step is to restart - The PC won't boot... Or perhaps you were just working on an important document and your PC was hit by a virus - forcing your system to reboot without warning... You're thinking about all the work you've lost... Lost, that is, unless you're using RollBack Rx.