In some environments, the possibility to create an ODBC link is prohibited. Due to misunderstood security issues, the creation of an ODBC link is not permitted. But is might be that we have a way out!
Try C:\Windows\SysWOW64\odbcad32.exe to use the 32 bits version and the 64 bit ODBC drivers via: C:\Windows\System32\odbcad32.exe
And there is a remote chance that you enter the screen to create an ODBC link.