* create an ADO data source pointing to an MDB file of your choice
* have/create an arbitrary dBase data source
* create the table described in issue 18594
* open the data source browser, and drag'n'drop this table onto the "Tables"
container of the dBase data sorce
=> the "Copy Table" auto pilot pops up
* without changing anything, click "Create", to use the initial settings made by
the pilot
=> an error message pops up, saying something like "no corresponding type could
be found for table 'memo'"
* confirm this
=> the pilot jumps to the "Type formatting" page, where it suggests a new type
for the column
* press "Create", again
=> the table is created, but only with 3 fields instead of the original 8.

The problem is that when jumping to the "Type formatting" page, the pilot
"looses" all other fields after the one which caused the trouble. This can be
manually worked around by going back, adding all fields, and going forth, but
this isn't really obvious. There is no warning, indication, whatsoever, that the
pilot is currently *not* doing what the user wanted (namely: simply copy *all*
fields, including *all* data).