Finally, the invalid registry traces of uninstalled programs have been removed from your computer. Step 4: Right-click the folder of uninstalled software and select Delete option. You can click the folder one by one and find it out by checking the DisplayName in the right panel. Step 3: You can see lots of folders in Uninstall folder and you need to figure out which folder contains the registry traces of uninstalled software. Step 2: Navigate to the following path in the left panel: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
Step 1: Hit Windows key + R shortcut to bring up the Run box and then type regedit and hit Enter to launch the Registry Editor. Way 1: Remove registry traces of uninstalled programs by Registry Editor Way 2: Remove registry traces of uninstalled programs by third-party tool.Way 1: Remove registry traces of uninstalled programs by Registry Editor.