To allow CCleaner to properly clean Edge without an error dialog displayed by CCleaner these keys must be present in the registry to prevent Edge from pre-loading, the keys do not exist by default and have to be created. 1. Copy the information in the code below, and paste it into an empty Notepad window. 2. Save the file in your documents folder using the following file name including the quotes: "Microsoft Edge Browser - Disable Pre-Loading.reg" 3. Double-click the .REG file, allow