Hi Bing59,

Please refer the below mentioned KB article:

https://emcservice--c.na16.visual.force.com/apex/KB_BreakFix_clone?id=kA2j0000000QXFK

Thanks

Jyothi

I can not access this link.

I get the following message:

We can't log you in.  Check for an invalid assertion in the SAML Assertion Validator (available in the Single Sign on settings).

using the latest version ?

https://support.emc.com/search/?text=unisphere%20host%20agent&resource=ST&searchLang=en_US

                     Article Number 000333716

Issue: User is installing EMC Unisphere Host agent with Operating System Windows 2012 R2.

Attempt to install EMC Unisphere Host agent with Operating System Windows 2012 R2 utilizing the latest Unisphere Host agent 1.3.0.1.0015-1.
However, the installation will pop up Windows 2008 and Windows 2012 server update screens.
Cause:  This version of the  EMC Host Agent does not currently support Windows Server 2012 R2 (Data Center). This will be supported in a later release of the EMC Host Agent software.
Resolution:   
New Note:
VNX2 supports Windows 2012 R2 as per e-lab navigator:

How to check:

1. Go to https://elabnavigator.emc.com/eln/elnhome

2.Select option under Unified Section. It will generate a PDF file which shows Windows 2012 R2 as supported in VNX1 and VNX2.
https://elabnavigator.emc.com/vault/pdf/EMC_VNX5xxx_7600_8000_ESSM.pdf
https://elabnavigator.emc.com/vault/pdf/EMC_VNX5xxx_7500_ESSM.pdf

Previous Note:
===========

Host agent 1.31.0051 is said to have the fix.
Please review release notes and KBA 91536 (Provides steps).

https://download.emc.com/downloads/DL30839_Unisphere_Host_Agent_(Windows_%C3%82%C2%A0-_all_supported_32_&_64-bit_versions)_1.3.2.1.0051.exe
https://support.emc.com/docu50194_VNX-Operating-Environment-for-Block-05.33.000.5.51,VNX-Operating-Environment-for-File-8.1.2.51,-EMC-Unisphere-1.3.2.1.0051.pdf?language=en_US