Many application related issues can be resolved by performing a clean reinstallation. Below is a step-by-step procedure to uninstall and reinstall PC Cleaner software:

1. First please close the program.
   Check whether it is still running in the background, in which case you should see the program's icon in the system tray next to the system clock.
   Right click on this icon and choose Exit.
2. Go to Start -> Control Panel -> Add/Remove Programs
   (In case of Vista or Windows 7: Start button -> Control Panel -> Programs and Features)
3. Locate the entry for the PC Cleaner program in the list of installed applications.
4. Click once on this entry and then click the button 'Remove'.
5. When prompted if you want to remove this application click 'Yes'.

This will initiate the uninstallation wizard which will remove the program from your computer.

Having uninstalled the program, the next procedure is to delete any remaining application data. To do so, kindly follow these steps:

1. Go to Start, type in the following in the run box (for Windows Vista and Windows 7 use the search box), and press Enter:
   %appdata%
   You should find a PC Cleaner folder in here. Please manually delete the sub-folder within it for the program you want to remove.
2. Then go to the following folder: C:\Program Files\PCCleaners
   And manually delete the sub-folder within it for the program you want to remove.

Having done the above, you can click here re-download PC Cleaner latest version.