>> Remove ".dll" from the module name. If IBExpert put that there then IBExpert has a bug.
>
> I removed the ".dll" like below, and still have the same problem.
>
> DECLARE EXTERNAL FUNCTION F_ADDMONTH
> DATE,
> INTEGER
> RETURNS DATE
> ENTRY_POINT 'AddMonth' MODULE_NAME 'FreeUDFLib';

Is there gds32.dll installed, as previously suggested?


--
With regards,

Thomas Steinmaurer
Upscene Productions
http://www.upscene.com
http://blog.upscene.com/thomas/

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