I'm not sure about Windows 7 as I don't have a box to check but as far as Server 2008 R2 goes, the answer you're looking for is here: Where is microsoft.interop.security.azroles on Server 2008 R2? (but to save you clicking, it's in the GAC in 32-bit and 64-bit forms).
1
Rob
On
On my Windows 7 machine, the files azman.msc and azroles.dll are present in both System32 and SysWOW64, which indicates that both 32-bit and 64-bit AzMan are supported, at least on Windows 7 Professional.
I'm not sure about Windows 7 as I don't have a box to check but as far as Server 2008 R2 goes, the answer you're looking for is here: Where is microsoft.interop.security.azroles on Server 2008 R2? (but to save you clicking, it's in the GAC in 32-bit and 64-bit forms).