If you are trying to open Chintaro and you get the error message 'You do not have the necessary permissions to use the 'C:\Chintaro\Chintaro.mdb' object, you are trying to open the Chintaro the wrong way:

Press OK to this message and close MS Access.

To open Chintaro, double click on the Chintaro Icon on your Desktop: 

or, if you do not have a Chintaro icon on your Desktop, go to your C:\Chintaro folder, and double click on the Shortcut icon: