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Installation procedure
10 Installing Dell EMC OpenManage Essentials
OME Prerequisites Page
3.3 Critical prerequisites
If a component required for OME installation is missing or if the version is outdated, it will be displayed as a
critical prerequisite on the Dell EMC OpenManage Essentials Prerequisites page. You will be able to install
the OME only if all the critical requirements are fulfilled on the server.
The critical prerequisites:
• KB2919355
o This pre-requisite is only for OME on Microsoft Windows 2012 R2. It is a set of 6 Microsoft KBs.
o Other pre-requisites like Microsoft Visual Studio Runtime 14.0, .Net Framework 4.6.2, Microsoft
Silverlight 4.6.2 require KB2919355 installation in the system
o Download and install KB2919355 manually from MSDN before installing the other pre-requisites
on Microsoft Windows 2012 R2
o The missing prerequisites will not be installed by clicking Install All Critical Prerequisites, until the
KB2919355 is installed and available in the OS. The following message is displayed: You must
install KB2919355 before installing all other critical prerequisites.