Strange, sha-1 is those official from esd database 10074.0.150424-1350.fbl_impressive_CLIENTPRO_RET_x64fre_en-us.esd 24/04/2015 22:37:01 2,444.57 MB 6171FDB41101598D83604FD6C0BB4A51C0A88913 1AD8BE00BA0E3B3B899BDC9A7116AC6C16324E64D1EC8624C1E9620B91CC04C8
Remember that 10074 it's more newer then 10102 See --> 10.0.10102.0.winmain_prs.150417-2325 10.0.10074.0.fbl_impressive.150424-1350