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You will need the OWB standalone client for windows 64 bit. Even though you may have 64 bit database, the OWB client bundled there is not 64 bit.
OWB 188.8.131.52 Standalone client for Windows 64 bit (13365470)
Install 184.108.40.206 database, and use the 220.127.116.11 OWB client for it. There was an announcement on forum on the OWB 18.104.22.168 cumulative patch which is also advised, not sure if there are more, but it's worth checking.