I am trying to process some GNSS measurements with TBC. These measurements include GALILEO and BEIDOU. When I import sp3 file from ftp://cddis.gsfc.nasa.gov/pub/gps/products/mgex/ I can't process my measurements. TBC is 3.81 (survey advanced licence). It seems that the problem is in the ephemeris file. So where I can find sp3 files with GALILEO nad BEIDOU for TBC?