Hello, I just want to add more details to what @LockonCC put in their solution for those people who don't know where to look or where they should make the changes. I hope you can guide yourself with the names that appear on the control panel:
in win 10 or earlier first open control panel, go to Network and Internet, then enter internet options, go to the security tab and select the button that says default level, the bar should be set to medium-high. Then go to the privacy tab, In the configuration section click on sites, in the text box where it says website address, enter logmein.com and click allow. click accept, you can close everything and retry the login
