Cubase 64 bit vs. Lexicon Omega

I installed CB6. The option was to install 32 bit or 64 bit. I figured the 64 bit must be better. The only problem is that CB6 will not recognize my Omega drivers. The plot thickens… I removed CB6 and tried to reinstall it as 32 bit. I received and error message that the licensing center “threw up an exception”. So now, I’m pretty much dead in the water. Any help on all or parts of this post would be appreciated.