by Ken Task.
Anil, I don't have that much working knowledge of *all* the tables in involved in the backup/restore process.
Think you'd be better off (and more independent) installing another 1.9.19+ instance (minimal install - just enough to get it up and running) and getting the tables you need off that instance. You can do that from laptop version ... either/any flavor. Since you might discover many that you don't have.
Still wonder ... how did the tables go missing?
'spirit of sharing', Ken