Just installed Beta 1 and found, that the installer installs the localized collating Sequence to the bin64 Folder regardless of the setting "Install localized collating sequence" option during install.

I installed German Language without the "Install localized collating sequence" Option and got an english Collation in the bin Folder, and a German Collation in the bin64 Folder resulting in various Index Problems when running 64bit. Copying the DF_Collate.cfg from bin to bin64 Folder solved all Troubles.