Downloads of v 4.13:


Last Update:

09 Jun 2016

Package Maintainer(s):

Software Author(s):

  • LoRd_MuldeR


admin audio-converter audio-transcoder mp3

LameXP (Install)

This is not the latest version of LameXP (Install) available.

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4.13 | Updated: 09 Jun 2016



Downloads of v 4.13:



Software Author(s):

  • LoRd_MuldeR

  • 1
  • 2
  • 3
LameXP (Install) 4.13

This is not the latest version of LameXP (Install) available.

  • 1
  • 2
  • 3

Some Checks Have Failed or Are Not Yet Complete

Not All Tests Have Passed

Validation Testing Passed

Verification Testing Passed


Scan Testing Resulted in Flagged:

This package was submitted (and approved) prior to automated virus scanning integration into the package moderation processs.

We recommend clicking the "Details" link to make your own decision on installing this package.

Learn More

Deployment Method: Individual Install, Upgrade, & Uninstall

To install LameXP (Install), run the following command from the command line or from PowerShell:


To upgrade LameXP (Install), run the following command from the command line or from PowerShell:


To uninstall LameXP (Install), run the following command from the command line or from PowerShell:


Deployment Method:

📝 NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Enter Your Internal Repository Url

(this should look similar to

2. Setup Your Environment

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

2. Get the package into your environment

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Copy Your Script

choco upgrade lamexp -y --source="'INTERNAL REPO URL'" --version="'4.13'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade lamexp -y --source="'INTERNAL REPO URL'" --version="'4.13'" 

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Install lamexp
    name: lamexp
    version: '4.13'
    state: present

See docs at

chocolatey_package 'lamexp' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '4.13'

See docs at

cChocoPackageInstaller lamexp
    Name     = "lamexp"
    Version  = "4.13"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at

package { 'lamexp':
  ensure   => '4.13',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

This package was approved by moderator ferventcoder on 09 Jun 2016.


LameXP is a graphical user-interface (front-end) for various of audio encoders: It allows you to convert your audio files from one audio format to another one in the most simple way. Despite its name, LameXP is not only a front-end for the LAME MP3 encoder, but supports a wide range of output formats, including MP3, Ogg Vorbis, Opus, AAC/MP4, FLAC, AC-3 and Wave Audio. The number of supported input formats is even bigger! Furthermore LameXP not only runs on Windows XP, but also on Windows 7, 8 and 10 as well as many other operating systems.


LameXP Screenshot

$ErrorActionPreference = 'Stop';
$packageName = 'lamexp'
$version = '4.13'
$url = ''

$packageArgs = @{
  packageName   = $packageName
  fileType      = 'exe'
  url           = $url
  silentArgs = '/S'
  validExitCodes = @(0)
  checksum      = '7929A60D4E785494D95DB195CCED4AE1'
  checksumType  = 'md5'

$regAdd = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)\regAdd.ps1"
Start-ChocolateyProcessAsAdmin "& `'$regAdd`'"

Install-ChocolateyPackage @packageArgs

$ErrorActionPreference = 'Stop';
$packageName = 'lamexp'
$softwareName = 'LameXP v4.13'
$installerType = 'EXE' 
$silentArgs = '/S'
$validExitCodes = @(0)
$uninstalled = $false
$processor = Get-WmiObject Win32_Processor
$is64bit = $processor.AddressWidth -eq 64
$entry64 = 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{FBD7A67D-D700-4043-B54F-DD106D00F308}'
$entry32 = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{FBD7A67D-D700-4043-B54F-DD106D00F308}'
if ($is64bit) {
  $setupExePath = (Get-ItemProperty -Path $entry64).QuietUninstallString
else {
  $setupExePath = (Get-ItemProperty -Path $entry32).QuietUninstallString
	$scriptPath = $(Split-Path -parent $MyInvocation.MyCommand.Definition)
	$ahkFile = Join-Path $scriptPath "lamexpUninstall.ahk"
	$ahkRun = "$Env:Temp\$(Get-Random).ahk"
	Copy-Item $ahkFile "$ahkRun" -Force
	$ahkProc = Start-Process -FilePath 'AutoHotKey' `
				-ArgumentList $ahkRun `
	Write-Debug "$ahkRun start time:`t$($ahkProc.StartTime.ToShortTimeString())"
	Write-Debug "$ahkRun process ID:`t$($ahkProc.Id)"

    Uninstall-ChocolateyPackage -PackageName $packageName `
                                -FileType $installerType `
                                -SilentArgs "$silentArgs" `
                                -ValidExitCodes $validExitCodes `
                                -File "$setupExePath"
	Remove-Item "$ahkRun" -Force

#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

WinWait, LameXP v4.13 Final-1 [Build #1852] Uninstall ahk_class #32770, , 60
BlockInput On
Send {Enter}
BlockInput Off

WinWait, LameXP v4.13 Final-1 [Build #1852] Uninstall ahk_class #32770, , 60
BlockInput On
Send {Enter}
BlockInput Off
# This adds a registry key which LameXP 4.13 needed for automated unattended silent uninstall. Untested on 32bit Machine.
# Dirty workaround since passing the /S parameter still producing the "Could not Detect" notification if user doesn't pass the -y parameter while uninstalling.
$processor = Get-WmiObject Win32_Processor
$is64bit = $processor.AddressWidth -eq 64
$regDirLameXP64 = 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{FBD7A67D-D700-4043-B54F-DD106D00F308}'
$regDirLameXP32 = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{FBD7A67D-D700-4043-B54F-DD106D00F308}'
if ($is64bit) {
  if (-not(Test-Path $regDirLameXP64)) {New-Item $regDirLameXP64 -ItemType directory -Force}
  New-ItemProperty -Name "QuietUninstallString" -Path $regDirLameXP64 -PropertyType String -Value "C:\Program Files (x86)\MuldeR\LameXP v4.13\Uninstall.exe" -Force
} else {
  New-ItemProperty -Name "QuietUninstallString" -Path $regDirLameXP32 -PropertyType String -Value "C:\Program Files\MuldeR\LameXP v4.13\Uninstall.exe" -Force

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Add to Builder Version Downloads Last Updated Status
LameXP (Install) 4.18 1016 Thursday, December 19, 2019 Approved
LameXP (Install) 4.17 543 Sunday, November 11, 2018 Approved
LameXP (Install) 4.16 407 Sunday, May 6, 2018 Approved
LameXP (Install) 4.13 636 Thursday, June 9, 2016 Approved

Changes between v4.12 and v4.13 [2015-12-12]:

  • Upgraded build environment to Microsoft Visual Studio 2015 with Update-1
  • Apply the original file's "creation" and "last modified" date/time to the output file (optional)
  • Updated Vorbis encoder to OggEnc v2.88 (2015-09-10), using libvorbis v1.3.5 and aoTuV b6.03_2015
  • Updated MediaInfo to v0.7.78 (2015-10-02), compiled with ICL 15.0 and MSVC 12.0
  • Fixed resampling bug with Vorbis encoder, regression in OggEnc v2.87
  • Fixed creation of Monkey's Audio (APE) files, when no meta data is being embedded
  • Updated language files (big thank-you to all contributors !!!)
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