I'm starting on a program that needs to integrate MS Excel. The probem is, I don't know where to start. My boss says that the Excel file should serve as the database source. How will I do this? Basically, how do I open, use, edit, delete, and add details to the already existing excel file? Thanks in advance to whoever is going to reply to this.


P.S.
My boss is giving me a maximum of 120 hours to do this project so I really hope that someone would send me a reply as soon as possible.