PC-Cleaner.exe is a malicious executable file. If you noticed it running in your Task Manager, it reveals the fact that your system was affected by potentially unwanted program. In most of the cases, this file is related to a questionable PC optimization tool that is called PCCleaner. As soon as it enters computer, it starts displaying exaggerated reports about bad registry entries, malicious files and similar things. In addition to this, it asks purchasing its licensed version and promises that it will eliminate them. However, you should never fall for this requirement because you will lose your money! You should remove PCCleaner with all its components.
Once installed, PC-Cleaner.exe becomes responsible for launching this and other parasites, loading their main components and running a destructive payload. It can also be used for updating this virus, eliminating some of its components or blocking anti-virus software. If you noticed PC-Cleaner.exe running in your Task Manager, you should terminate this file using RegCure Pro. You should also scan system using an anti-spyware program for eliminating PCCleaner from it for good. For that we recommend using Reimage.