1) I want to secure my database/table that some one cannot be able to open my database/table. First idea come in my mind to open that file with FOPEN() and replace its some characters with FWRITE(). Then FoxPro will refuse to open that file. When I need to open that I again replace back the original characters. This method may be little dangerous. Is there an other Visual FoxPro or any other API Function which can protect my files.

2) How can I get the Serial Number/properties of the current Hard Drive in Computer by Visual FoxPro? Is there a FoxOro/API Function for that?

Aftab Ahmad