Hi and welcome to the XY forums!
I think we can all 'thank" M$ for that issue!
Don't worry...it's come up here many times before! Just another "improvement" from the OS side.
Update: There is a FAQ page that applies -- http://www.xyplorer.com/faq-topic.php?id=wow64
but I can't find a link to it from main FAQ so hard to find.