> I am running Firebird 2.0.1 on a Win2003 server and all is working
> fine. I have copied my database from the Win2003 server onto a Windows
> Vista (64bit) machine with Firebird 2.1.1 (for Win64) installed. I
> have the same FreeUDFLib.dll file copied into the \UDF folder of each
> Firebird installation.
>
> On my Vista machine all the UDFs are listed in the database and show
> up in the Sql editor of IBExpert. When I try to use one of the UDF's
> though it errors out with:
>
> Invalid request BLR at offset 63.
> function F_LOWERCASE is not defined
> module name or entrypoint could not be found
>
> Using ISQL I get the following results:
> SQL> select
> RDB$FUNCTION_NAME,RDB$FUNCTION_TYPE,RDB$MODULE_NAME,RDB$ENTRYPOINT
> from RDB$FUNCTIONS;
>
> Returns data for all 81 Functions like:
> F_LOWERCASE 0 FreeUDFLib.dll IB_LowerCase
>
> My firebird.conf file contains the default value:
> #UdfAccess = Restrict UDF
>
> Any ideas how I can get my Vista installation to use FreeUDFLib?
> Thanks for any help,
> Eric

but this FreeUDFLib is compiled as 32 bit?
I think the entry points will be completely different.
You need to compile for 64 bit I presume
Alan