SQL Server 2008 R2 service pack 1 not showing

Question

I've checked my SQL server version and it says "Microsoft SQL Server Management Studio 10.50.1600.1". I've seen here that there's a SP1 for it. Why doesn't windows update offer me to d/l it? Should I d/l it manually?

Answer 1

For some strange reason, the next time I've tried to force a check for updates, 29 updates appeared, including the wanted one.