At 09:02 PM 3/03/2008, you wrote:

>That's the point - I have not changed any declarations nor on server
>nor in the code of dll. I simply recompiled dll. But anyway - here is
>the example of one declaration:
>'/* External Function declarations */
>
>DECLARE EXTERNAL FUNCTION DEFAULTCURRENCY
>INTEGER
>RETURNS CSTRING(3) CHARACTER SET NONE FREE_IT
>ENTRY_POINT 'cDefaultCurrency' MODULE_NAME 'util_udfs';'
>
>This is our own library, not open source or so. It is confusing - one
>tool can see the exported functions (so - I guess - if I would write
>some test application, then could access functions as well), but
>Firebird server cann't see.

1. How is UDFAccess configured in firebird.conf?
2. Is your library located in the same place as the configuration says it should be?
3. Has the server been stopped and restarted since the new library was uploaded and/or configured?

./heLen