Microsoft no longer supports Windows Vista. However, the behind the scenes architecture of Windows Vista became the foundation for future versions up to and including Win 10. It is expected that BarrelTime will will continue to work on Windows Vista machines in the foreseeable future.
BarrelTime is no longer tested on a Windows Vista computer. Our last one died and it is not cost-effective to spend more than a new computer costs to fix the Windows Vista computer.
The compiler code that used to kick BarrelTime into Administrative mode may not work on Windows Vista or Win7 machines.
For more information -- Go to Administrative Permissions.