Losing records ??

[Fred.Stephenson]

Hi Ruslan,
I'm probably doing something really stupid but.... here goes

I had forgotten about the date format when I sent a sample 
application to a client so I thought I would just insert a

mydb.dateformat = 0

as the date format here is 1.

Unfortunately most of the records disappeared (no problem I had a 
backup and it was only sample data).

So I added a few records in the new date format and changed it back to
mydb.dateformat = 1

checked with Vapp and everything was still there

and then I changed it back
mydb.dateformat =0
and checked with Vapp and a record had disappeared (I  had only 4 entered )

any suggestions ?
best regards
Fred