[Dxbase] Prefix Database File

Mon Jul 12 18:11:49 EDT 2010

I opened my copy of DXBase2007 to check my 6 Meter Country totals and got 
a few error messages that there were 5 prefixes (4O, E5/N, E5/S, E7 and FJ) 
were not in the database ???
I keep a full copy of DXBase2007 on a second computer, so I copied over my 
.mdb file, but that did not fix it. Is the Prefix Database in a different file ? If 
so, what is it called.
I tried adding 4O to the busted Prefix file, but I get a cryptic message telling 
me it's in there ??
Never had this one before.
73, Dick, W1KSZ 