Htmlexe is not supporting flash files in windios8

We have writed 1000 protected DVDs. by using htmlexe.
which FLASH content is not working in windows 8.(updated flash player)
it is working in windows 7. is thers is any options or setting to run this DVD’s

Try the compatibility mode (right click on the EXE file => Properties).
How did you embed the Flash ActiveX control in your webpage? Do you have the HTML code?