There are two files required to install Drive Encryption on the client systems, and two versions of each file, according to operating system type.
You can download files from Trellix download center and extract these files from the Drive Encryption product build:
Agent installer files: MfeEEAgent32.msi or MfeEEAgent64.msi
PC Plug-in installer files: MfeEEPc32.msi or MfeEEPc64.msi
These files are available in MfeEEAgent.zip and MfeEEPC.zip under McAfeeEE740\EE Software Packages\Endpoint Encryption Host 8.0 and McAfeeEE740\EE Software Packages\Endpoint Encryption 8.0 folders, respectively, in the product build.