Data validation source code advice

[ipbr21054]

Hi,
Please see screen shot below.

I would like to know what i need to write in the source field.
The data in on worksheet DATABASE INFO & is Table1
The range of the table is,
Header A1
Data A2:A5

Normally i would have a name like =Data etc but i cant get Table1 to work & clicking on the object on the right doesnt show the marching ants to let me select

 

[ipbr21054]

Ive found that this work,

=DATABASEINFO!$A$2:$A$5

But then when i add to database the list so now say A2;A9 my drop down doesnt update & stil shows A2:A5