Database error unable to open sambapos

HI Im Unable to start sambapos on my computer. My understanding is the database file is missing. Ive tried to un-install and re-install sambapos a few times now but still keep getting the same message.

Thanks heaps in advance for the help.

Your database might not be started, run SQL Configuration Manager on the server machine and see whether the database server is running.

all good just deleted the old settings file and that fixed it.