Thanks for your reply. Just extend the edition check to:

/*

Snapshots are only supported on Developer and Enterprise editions

*/

if CAST(serverproperty('Edition') AS VARCHAR) not like 'Enterprise%'

and CAST(serverproperty('Edition') AS VARCHAR) not like 'Developer%'

begin

if @verbose = 1

raiserror('This SQL Server edition does not support snapshots',10,1)

return 1

end

(I'll post an updated version later)

I don't know why the registry check isn't working on your server. Do you have a different instancename? Have you checked your registry?