The versions of Pyro listed above are not 100% Vista or Windows 7 compatible, and not officially supported under those operating systems. Although, some features may work in Vista, we cannot guarantee it. These versions of Pyro will not launch properly under Windows 7. At this time our only CD burning software that is Vista and Window 7 compatible is pyro Audio Creator. 

In Vista, it may help to manually launch the program as an administrator. This is done by right-clicking on either the Desktop shortcut or the program executable and selecting "Run As Administrator". Also uncheck any advanced display options here.