Hello I just had similar issue and found another post where a gud guy nicknamed joblink posted a solution, it worked for me, I hope it works for you. en.community.dell.com/.../19648154
We have an issue when we try to install the 'OS Driver Pack' (R720_Drivers-for-OS-Deployment_Application_HK41X_WN64_15.02.12_A00.EXE) for our Dell PowerEdge R720 Server. After running the installation and 4 minutes into the process we get 'Update Failure: Process Secure Update Failed.' Restarted the server numerous times. The server is already patched up with the latest bios and firmware. _________________________________________________________________________________ BIOS Information Manufacturer Dell Inc. Version 2.5.2 Release Date 01/28/2015   Firmware Information Name iDRAC7 Version 2.15.10.10 (Build 8)   Firmware Information Name Lifecycle Controller 2 Version 2.15.10.10 Dell Open Manage Server Administrator v8.1.0.1 __________________________________________________________________________________ However another R720 Server with the same specifications and environment updated successfully but the only difference there was here we had a previous installation and the initial prompt was The version of this Update Package is newer than the currently installed version.    Software application name: OS Drivers Pack, 7.2.1.4, A00   Package version: 15.02.12   Installed version: 7.2.1.4 Where as in the one where we have the issue, the initial prompt is No version of this Update Package is currently installed.   Software application name: OS Drivers Pack   Package version: 15.02.12 _______________________________________________________________________________ The event log throws this error! The description for Event ID 6049 from source Dell - System Update cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer. If the event originated on another computer, the display information had to be saved with the event. The following information was included with the event: \R720_Drivers-for-OS-Deployment_Application_HK41X_WN64_15.02.12_A00.EXE - SCHS \schsadministratorDell OS Driver Pack, 15.02.12, A00C:\ProgramData\Dell\UpdatePackage\log\\R720_Drivers-for-OS- Deployment_Application_HK41X_WN64_15.02.12_A00.txtExit code = 1 (Failure) the message resource is present but the message is not found in the string/message table _________________________________________________________________________________ We have tried all means and are currently unable to solve this issue. Has anyone come across the 'Process Secure Update Failed' and managed to solve it. It would be much appreciated!
OS Driver Pack installation issues (Process Secure Update Failed)