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Agent upgrade was not successful - MVISION Endpoint security linux


I tried to deploy "McAfee Endpoint Security for Linux Threat Prevention and McAfee Endpoint Security for Linux Firewall" by upgrade agent but keep getting error not successful. Did yum update and try again but the issue persist.

OS: Centos 8.

Detail error:

[root@******* Downloads]# ./
Creating temporary directory...
space required to copy archive is 5727200 bytes
space available at bootstrap_WVlQTh is 11670028288 bytes
extracting archive to bootstrap_WVlQTh... please wait
2848594+0 records in
2848594+0 records out
2848594 bytes (2.8 MB, 2.7 MiB) copied, 9.62455 s, 296 kB/s
20+1 records in
20+1 records out
10744 bytes (11 kB, 10 KiB) copied, 0.00019335 s, 55.6 MB/s
Debug log has been enabled.
Starting installation
Initializing McAfeeSmartInstall installer
Fetching the McAfeeSmartInstall connection data
Making the McAfeeSmartInstall connection url
Generating configuration parameters
Generating url to fetch configuration data
Trying to download installation files from Peers
Downloading configuration file from
Verifying configuration file
Decompressing configuration file
Downloading install file from repositories
Trying to download files directly from ePO
Decompressing agent installer binaries
Verifying agent install file
Verifying agent install file MFEma.x86_64.rpm
Verifying agent install file MFErt.i686.rpm
Verifying agent install file MFEma.i686.rpm
Verifying agent install file
Installing agent.This may take a while...
An higher or same version of the agent is already installed. Installation cannot continue
Agent upgrade was not successful

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