John W. Vinson said:
As a rule, backing up an open database is A Bad Idea. If it's a multiuser
database it's not a bad idea, it's a disaster waiting to happen!
I'd use Windows tools to keep current backups (daily or more frequent) of the
.mdb/.accdb file external to Access.
I disagree with this rule in some situations. If this is in a corp
environment where the data MDB is on a server that's being backed up
then I agree with you.
However one of my apps is frequently used by a single computer in the
fleet maintenance garage. And the folks using it frequently put a
copy on a USB drive and copy it to their computer at home. In this
environment having a backup command button makes a lot of sense.
I also put the data mdb in a folder off the My Documents folder. The
reasoning being that maybe, just maybe, they'll backup the My
Documents folder on a monthly or semi annual basis. <smile> Or when
their hard drive starts to fail the tech will manage to pull that
folder off the hard drive onto the new one.
Tony