[DXBase] Launch problem

[George Harlem W1EBI]

OK, what did I screw up?  I registered DXB2005 and imported W1EBI.mdb
from DXB2004.  So far so good.  I then did an update to DXB2004, which I
intend to keep around for a while.  Next, I zipped the .mdb from 2004
and tried to unzip it into the 2005 directory.  When I tried opening
2005, I am told the .mdb is not compatible.  So I thought I had to do a
DXB import instead of unzipping right into the directory.  Next, I
uninstalled 2005 and reinstalled it.  I now cannot import my .mdb at all
from 2004 into 2005.  The program is registered, but it will not open
with either W1EBI.mdb or trial.mdb.  Help...

George W1EBI