software_install.ps1

## Define each computer you'd like to run the install on
$computers = 'COMP1','COMP2','COMP3'

## This is the path that contains the installer file for the software you'd like to install on the servers
$softwarePath = '\\MEMBERSRV1\Software'

## Read each of the computers in the $computers array defined above
foreach ($pc in $computers) {
    ## Copy \\MEMBERSRV1\Software to each target computers' C:\Windows\Temp folder
    Copy-Item -Path $softwarePath -Destination "\\$pc\c$\Windows\Temp"

    ## Run an install.msi file that should be $softwarePath. This file gets copied from the source folder to each
    ## server's temp folder. This runs msiexec locally on each server in the foreach loop
    ## "Software" in the path is the folder name from \\MEMBERSRV1\Software
    Invoke-Command –ComputerName $pc –ScriptBlock {msiexec /I "C:\Windows\Temp\Software\install.msi" /qn}

    ## Remove the Software folder copied to the server after the install is done
    Remove-Item -Path "\\$pc\c$\Windows\Temp\Software" -Recurse -Force
}