""Vlad"" <vladv@xxxxxxxx> > > I have found library "libpq.lib" for visual c++ (package PostgreSQL > 8), but for borland builder give me error for using this library. > > Where I can find "libpq.lib" for borland builder (win2000)? You can try Borland C++'s tool implib.exe. 1) Start a command line box. 2) Change to the directory where implib.exe resides. 3) Run implib. It is something like: implib libpq.lib libpq.dll But I can not verify it now. Please try it. Regards, William ZHANG