There is no pre-defined AzMan console in Windows Server 2008, you have to create your own one. To do this, run mmc.exe from a command window. In the mmc, click File –> Add/Remove Snap-in and add the snap-in named Authorization Manager. Save your mmc console for later use.
In the AzMan mmc console, right click the node Authorization Manager and select Open Authorization Store…. In the Open Authorization Store…, select XML file and type in Store name: C:\Programdata\Microsoft\Windows\Hyper-V\InitialStore.xml assuming that C: is your system drive.