Windows Server 2008/6.0.6001.16497.longhorn beta3.070330-1720
From BetaArchive Wiki
Windows "Longhorn" Server April CTP was released in Microsoft Connect on April 4, 2007.
It was the last CTP release before Beta 3.
Windows "Longhorn" Server April CTP was released in Microsoft Connect on April 4, 2007.
It was the last CTP release before Beta 3.