An update to Flash in Windows 10 was released as part of the Windows Update process yesterday evening (5th January 2016) and after installation and a system reboot YoWindow now works fine - no more 'black' screen display !!! Excellent !!!
Please fix this issue with the latest Adobe Flash Security Update guys. I cannot see me removing the update from Windows-10 as it is a security update and is helping to plug some of the holes in Flash. What YoWindow needs is a 'fix' or workaround to accommodate this security update within Flash. Hop...