7.2.0 pre 6 install from MSI package, on first launch

[mrhassell]

Environment

### Environment
PSReadLine: 2.2.0-beta2
PowerShell: 7.2.0-preview.6
OS: Microsoft Windows 10.0.19043
BufferWidth: 120
BufferHeight: 9001

Last 0 Keys

### Exception

System.TypeLoadException: Could not load type 'System.Management.Automation.Subsystem.PredictionResult' from assembly 'Microsoft.PowerShell.PSReadLine.Polyfiller, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
at Microsoft.PowerShell.PSConsoleReadLine.PredictionViewBase.Reset()
at Microsoft.PowerShell.PSConsoleReadLine.PredictionInlineView.Reset() in Microsoft.PowerShell.PSReadLine2.dll:token 0x60004ca+0x0
at Microsoft.PowerShell.PSConsoleReadLine.Prediction.Reset() in Microsoft.PowerShell.PSReadLine2.dll:token 0x600049b+0x7
at Microsoft.PowerShell.PSConsoleReadLine.Initialize(Runspace runspace, EngineIntrinsics engineIntrinsics) in Microsoft.PowerShell.PSReadLine2.dll:token 0x6000101+0x118
at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken) in Microsoft.PowerShell.PSReadLine2.dll:token 0x60000fa+0x60

<!--

The following script will generate the environment data that helps triage and investigate the issue.
Please run the script in the PowerShell session where you ran into the issue and provide the output above.

& {
    $hostName = $Host.Name
    if ($hostName -eq "ConsoleHost" -and (Get-Command Get-CimInstance -ErrorAction SilentlyContinue)) {
        $id = $PID
        $inWindowsTerminal = $false
        while ($true) {
            $p = Get-CimInstance -ClassName Win32_Process -Filter "ProcessId Like $id"
            if (!$p -or !$p.Name) { break }
            if ($p.Name -eq "WindowsTerminal.exe") { $inWindowsTerminal = $true; break }
            $id = $p.ParentProcessId
        }
        if ($inWindowsTerminal) { $hostName += " (Windows Terminal)" }
    }

    "`nPS version: $($PSVersionTable.PSVersion)"
    $m = Get-Module PSReadline
    $v = $m.Version; $pre = $m.PrivateData.PSData.Prerelease
    if ($pre) { $v = "$v-$pre" }
    "PSReadline version: $v"
    if ($IsLinux -or $IsMacOS) {
        "os: $(uname -a)"
    } else {
        "os: $((dir $env:SystemRoot\System32\cmd.exe).VersionInfo.FileVersion)"
    }
    "PS file version: $($name = if ($PSVersionTable.PSEdition -eq "Core") { "pwsh.dll" } else { "powershell.exe" }; (dir $pshome\$name).VersionInfo.FileVersion)"
    "HostName: $hostName"
    "BufferWidth: $([console]::BufferWidth)"
    "BufferHeight: $([console]::BufferHeight)`n"
}

-->

## Exception report

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## Steps to reproduce

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## Expected behavior

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## Actual behavior

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[daxian-dbw]

Thanks for reporting and using the preview version of PowerShell!
This is a duplicate of #2495. The powershell-7.2.0-preview.6 contains a release note for this:

PSReadLine 2.2.0-beta1 and 2.2.0-beta2 do not work with this preview of PowerShell due to breaking changes in the prediction interface. The upcoming PSReadLine 2.2.0-beta3 release will resolve this. Use PSReadLine 2.1.0 as the temporary workaround.