Nominated for “The Least Informative Thread Title, 2020”

it should still work. What does it do (or nor do?) Did it work in the past? On this computer?

It may be an issue with a Windows update. Can you roll back an update or two and try again?

Unlike the Mac version, 2014.5 for Windows is still eligible for Support. Try MikeR's suggestions first since that's the usual problem. If that doesn't work, use the Submit a request link at the top of the page to ask MM Support directly.