erwin DM erwin DM 2021 R1.23459 (64Bit) GA (r9.96.23459_64bit): MD5 HashCodes X64 Bit Builds: erwin Data Modeler 2021 R1 (64-bit)_23459.exe: 952758241C939449A63197477A30DD6D erwin Mart Server 2021 R1 (64-bit)_2922.exe: 7F98A98625BC932B7C41CD9EC6B900AD erwin Navigator 2021 R1 (64-bit)_23459.exe: 68ABE0F68633C09CC227B333C372DC88