iolo System Mechanic 12.5 Professional
System Mechanic Free from Iolo Systems is a stripped-down version of much more comprehensive premium tool. However, it offers good basic cleaning and optimizing for Windows systems with seven primary tools: PC Cleanup, Registry Tuner, Startup Optimizer, Memory Mechanic, Drive Accelerator, Shortcut Repair, and Internet Connection Repair. It can back up and save Registry settings and Undo changes with its SafetyNet feature.
You will get to know that this is the only working crack for iolo System Mechanic 12.5 latest version, you can find all over the internet 
How to Crack ?
- Install iolo System Mechanic 12.5 Professional as trial user ( use any email )
- After installation run iolo System Mechanic Once and close it
- Now download & run crack
- Select System Mechanic installation directory
- Click Activate
- That’s all.Activated forever
Download and run ‘Comdlg32 Fixer.bat‘ file as administrator if you get any error when launching activator : Download Comdlg fix
Notes
- Sometimes iolo will show a notification in system tray saying you got a trial version, But after launching software it will show as activated.( Difference Image )
- You will get errors while activating if you don’t close iolo System Mechanic when cracking
- This crack is update compatible,that means you can install Tune-up definition updates anytime.Since the crack is not tested with app updates, we have added a deactivate option in crack for updating purpose
Download (setup+crack)
http://www.solidfiles.com/d/259283a915/System_Mechanic_12.5_Setup__Activator.rar