You have not removed outdated files left by internet explorer

using norton 360 ver 22.21.11.46 with Win 10 and Edge. no problem for years. now it shows "fix needed" and "you have not removed outdated files left behind by Internet Explorer". In norton internet security screen it shows browser is Microsoft edge. I click on fix and it runs a cleanup and shows a green check and says complete. Then another window pops up and says not fixed. The Norton icon in task bar shows yellow with exclamation point.

Please help to fix.