Please successively expand the key with one of below paths based on your Outlook version: In the popping up User Account Control dialog box, please click the Yes button to go ahead.Ĥ. In the Run dialog box, type regedit in the Open box, and click the OK button.
On the desktop, press Win + R keys simultaneously to open the Run dialog box.Ģ. You can clear or remove the records of recent search history as follows.ġ.