> The problem occurs when I move my EXE file to another folder , I can't find my Database.

How is the EXE looking for the DBC? Is it assuming that the DBC is in the same folder as the EXE?

> I can't find examples for following functions:
>
> a) SYS(2014)

It returns the minimum path needed to get to the file. For instance, say that foo.dbf lives in f:\vfp7. If CD is f:\, then ?SYS(2014,"vfp7\foo.dbf") returns "vfp7\foo.dbf".

> b) FullPath

?FULLPATH("foo.dbf") spits out "f:\VFP7\foo.dbf" on my box. It's pretty simple, it just returns the full pathname of the file you specify.