I When trying to install SQL 2005 get the following:
Edition Change Check (warning)
Edition change check
To change an existing instance of Microsoft SQL Server 2005 to a different edition of SQL server 2005, you must run SQL Server 2005 setup from the command prompt and include the
SKUUPGRADE = 1 parapmeter
Ok... i get that but I don't know how to run SQL server 2005 from the command prompt at all.