SQL Server 2005 SP3 has been validated for HMC 4.0 and HMC 4.5
On a monthly basis, the HMC test team will conduct a Windows update compatibility test (where the major roll-ups and updates will be tested) on different versions of HMC environment.
Windows update compatibility tests (SQL Server 2005 SP3 was included in this test) on HMC 4.0 as well as HMC 4.5 have completed successfully. This means SQL Server 2005 SP3 has been validated for both HM 4.0 and HMC 4.5.