There is a fix
Since the introduction of Windows 10 many programs no longer work so get used to it.
In regards to xampp, it is as simple as using a pre-Bitnamy version such a 4.7.3 which you can find at sourceforge.net. After trying everything I could find on the web I decided to just get the older version.
Xampp and Wordpress were working on my PC within 20 minutes and still going strong.
Hope this helps.