[Lazarus] Where do lazarus apps look for dll's?

[Maxim Ganetsky]

01.08.2014 1:31, Donald Ziesig пишет:
> Hi All!
>
> Untill yesterday, I had a lazarus app on Windows that worked fine with
> PostgreSQL.  Now it keeps telling me it can't find libpq.dll. I have put
> libpq.dll in every directory that was recommend on many websites (e.g.,
> in the app directory, in Windows\System32, Windows\SysWOW64, etc.) but I
> keep getting the error message when I try to start the app, and in the
> IDE when I try to connect the TPConnect component.  I've rebooted every
> time I copy the dll just in case.
>
> The pgAdmin III app works fine and sees all the tables and their
> contents so Postgres is working properly.
>
> I even re-installed Lazarus (and put the dll in it's directory)
>
> Any ideas?

64-bit DLL versus 32-bit application or vice versa?

-- 
Best regards,
  Maxim Ganetsky                  mailto:ganmax at narod.ru