Sqlite in Windows 8 - Run as administrator

I built a simple program that store some data in sqlite.

In xp, the database is saved in a file with extension .sqlite.

In windows 8, sometimes a different user run the program as admin, and some are not. When I do the checking, those who run as admin seems like using a different set database.

The best part, when I delete the sqlite database file, the program still can run as in the database is available.

Can anyone point me on where should I start to study about sqlite running in windows 8?