Dear Dimitris

I've read the readme also, created these subdirectories and placed the
DLLs into .\fb\udf, set the root directory to .\fb in firebird.conf.
However, firebird still can't find the UDFs.

> snip from embedded readme :
>
> >> If external libraries are required for your application,
> >> then you should have them separately. Most probably, it
> >> will be INTL support (fbintl.dll) or UDF libraries. To
> >> be able to use them, you should place them into the
> >> directory tree which emulates the Firebird server one,
> >> i.e. has subdirectories like /intl or /udf. Then open
> >> your firebird.conf and set RootDirectory to the
> >> aforementioned directory tree. Example:
>
> >> /my_app/app.exe
> >> /my_app/gds32.dll
> >> /my_app/firebird.conf
> >> /my_app/fb/firebird.msg
> >> /my_app/fb/intl/fbintl.dll
> >> /my_app/fb/udf/fbudf.dll
>
> hope this helps :)
>
> Dimitris