

There could be other causes why users may not be able to uninstall CCleaner Professional. Another process is preventing the program from being uninstalled.Due to an error, not all of the files were successfully uninstalled.A file required for the uninstallation to complete could not be run.

The program’s built-in uninstaller does not start or does not operate properly.Possible problems that can arise during uninstallation of CCleaner Professional Removing process running for a long time and does not come to the end.Some traces of the program can still can be found on the computer.After removing the program, some of its related processes still run on the computer.

