Hi Gary,

Need some time for that approach. But once more, I am asking if someone could show me the way how can I simply close Appdata and then again reopen ? In fact, one option to resolve work with multiple datasets ( what is final point for me to!) is:

A) in subdirectories there are copies of Appdata.dbc and tables with data

B) when new company is selected the \DATA\Appdata should be closed, all tables from
\DATA\D01 should be copied to \DATA opened and after doing job again returned back

C) to do this operations all databases must be closed.And here is specific problem for
me - after form with combobox where company is choosen is closed I dont't success
to close \DATA\Appdata ; while trying to copy allways get message that some tables
are in use ...

So does exist some way, after Codemine app is started and main menu waiting for
action, to close one dbc , open another, close it, and open again \DATA\Appdata ?
( I would appreciated very much a few exact statements ... )

Many thanks. Gojko,