Definitely, a professional third-party uninstaller can save you a lot of trouble to uninstall corrupted programs
. But you should be careful to choose one, because there are many junks in the Internet, they may not uninstall programs completely but make problems even worse, and if the program is corrupted, you may find it not listed in the "Uninstaller" tab. But an uninstaller called Best Uninstall Tool can help you handle this problem easily, and I take the TrustDoctor as an example: after you install, and register Best Uninstall Tool -- boot your PC in the safe mode (especially needed in uninstalling antivirus programs) --- Use the "Force Uninstall" function to find out where the corrupted TrustDoctor locates in the drives then begin the removal, you can fully uninstall corrupted TrustDoctor and any other corrupted programs in this way.