Windows Server 2012 RTM English, 64-bit (x64) ISO Size: 3.37 GB SHA-1: 492E51F29E8FC6A1947796CA49784ECFA7A7BC98 Download: 9200.16384.120725-1247_x64frev_Server_Datacenter_VL_HRM_SSS_X64FREV_ EN-US_DVD.iso Downloaded this iso from The Official Windows 8 Repository post of MDL. Now in description of this iso here SHA-1 is written 492E51F29E8FC6A1947796CA49784ECFA7A7BC98 and the SHA-1 of the MSDN Windows Server 2012 VL (x64) - DVD (English) is 063BC26ED45C50D3745CCAD52DD7B3F3CE13F36D ANd please some 1 confirm that the iso i downloaded from MDL is volume edition and same as Windows Server 2012 VL (x64) - DVD (English) on MSDN right? or any other name for it on MSDN. If yes then please give that name and compare SHA-1 of both of them. But i think I've Seen the right one on MSDN. So please give me the commands for conversion from xdelta. My OS is win 7 32 bit so which xdelta to use 32 bit or 64 bit since i want to convert the 64 bit version of windows server se @ which thing v have to look OS or the iso architecture. ANd this is volume edition so no need for key right and please give link to activation.