This post is a SCCM R2 SP1 CU3 Installation guide,steps for Installing CU3 for System Center R2 Configuration Manager SP1,CU3. System Center Operations Manager R2 build numbers , KB, May 23, SCOM R2 Update Rollup , KB , KB, October 1, SCOM R2 CU3. Cumulative Update 3 (CU3) for SCCM R2 SP1 and SCCM launch the System Center Configuration Manager Console and. Update Rollup 3 for System Center Operations Manager (KB). Issue 1. When you use the bit version of Windows Internet. Cumulative update 3 for System Center SP1 Configuration Manager has now been made available. Lots of Virtual Machine Manager. Just last night, Microsoft released Cumulative Update 3 (UR3) for System Center This release contains a smaller number of fixes and is. Description of Cumulative Update 3 for System Center Configuration Manager SP2 and System Center R2 Configuration Manager. Busy times while Ignite is going forward. Yesterday the Configuration Manager team released Cumulative Update 5 for Configuration Manager R2. CU3 for Configuration Manager R2 has been released with many fixes and changes to how the product operates.