System mechanic won"t open or System Mechanic Not Working on Windows 7System mechanic is system checkup software patented by Iolo technologies that promise you to provide the best PC security software in terms of Registry repair and keep your system performing at its optimum potential and safety from internet intruders. The main problem arises when you install System mechanic and it works fine for short duration and suddenly showing you a screen error, slow down in your computer performance or suddenly your window 7 systems’ screen becomes non-responsive and issues raise to system mechanic not opening on Windows 7.