I'm written a UDF for stripping leading 0's from strings and added it
to the database on my main server and the local copy on my computer.
On my computer I can use it in queries without a problem but when I
try using it on the server I get:

Invalid token.
Invalid request BLR at offset 70.
Function STRIPZERO is not defined.
Module name or entrypoint could not be found.

I've disconnected/reconnected and restarted the server but it made no
difference.

The UDF is declared as:

DECLARE EXTERNAL FUNCTION STRIPZERO
CSTRING(256) CHARACTER SET WIN1252
RETURNS CSTRING(256) CHARACTER SET WIN1252 FREE_IT
ENTRY_POINT 'StripLeadingZero' MODULE_NAME 'Project1';

I'm running 2.01.12855 under XP SP2 on both computers. firebird.conf
on both is identical.

Does anyone know what's going wrong?

TIA