I installed SQL Server 2000 SP3 and it worked straight away!
Use the 'sql2ksp3.exe' file in the pack from Microsoft at
http://www.microsoft.com/downloads/details.aspx?familyid=90DCD52C-0488-4E46-AFBF-ACACE5369FA3&displaylang=en
(P.S. I just installed this on my client. It...