When upgrading from SQL 7.0 to SQL 2000, I encountered
this error complaining that script
sp_vupgrade_replication cannot be executed. The upgrade
then fails. In the sp_vupgrade_replication.out log file,
it complains that sp_vupgrade_subscription_databases,
Line 42 could not open database [database name].

I've tried running the script with Query Analysis and the
same error occurs.

Anyone encountered the same problem before? How do I
resolve this problem and continue with the upgrade?