Button Greyed Out

I recently updated my TeamViewer client to 15.29.4 (64-bit) on Windows 10 and now when I launch the application, it won't let me click on the text box to enter my email address to log in to my account. The password box will let me enter text but the sign-in button is greyed out, not allowing me to click it.

I know this has been a major issue in the past and after hours of searching the forums, I haven't been able to find a suitable fix. I'm able to login on other machines but not at my desk. I've tried uninstalling and reinstalling the client multiple times, to no avail.

Can someone in the community help me? I haven't been able to log in for a couple of weeks now.

Thank you