A free file compressor/extractor: [http://www.7-zip.org/ www.7-zip.org]
== 7-Zip 9.32 38 (alpha) MSI installer (32-bit and 64-bit versions) ==
Download the installers from: [http://sourceforge.net/p/sevenzip/discussion/45797/thread/49e6a4d4/ 7Zip Official Forum @ Sourceforge]
<source lang="xml">
<!-- 7-Zip -->
<package id="7zip" name="7-Zip Packer" revision="
27" reboot="false" priority="5900" >
<check type='logical' condition='or'>
<check type='uninstall' condition='exists' path='7-Zip 9.
3238' />
<check type='uninstall' condition='exists' path='7-Zip 9.
32 38 (x64 edition)' />
</check>
<!-- If you do a .msi based install without first uninstalling the .exe
version it will leave some files from the .exe based install intact
as well as an entry in "Add/Remove Programs". -->
<install cmd='%COMSPEC% /c if exist "%PROGRAMFILES%\7-Zip\Uninstall.exe" "%PROGRAMFILES%\7-Zip\Uninstall.exe" /S' /> <install cmd='msiexec /i "%SOFTWARE%\7zip\7z9327z938.msi" /qn' architecture='x86' /> <install cmd='msiexec /i "%SOFTWARE%\7zip\7z9327z938-x64.msi" /qn' architecture='x64' /> <install cmd="regedit /s %SOFTWARE%\7zip\7zip.reg"/>
<upgrade cmd='%COMSPEC% /c if exist "%PROGRAMFILES%\7-Zip\Uninstall.exe" "%PROGRAMFILES%\7-Zip\Uninstall.exe" /S' /> <upgrade cmd='msiexec /i "%SOFTWARE%\7zip\7z9327z938.msi" /qn' architecture='x86' /> <upgrade cmd='msiexec /i "%SOFTWARE%\7zip\7z9327z938-x64.msi" /qn' architecture='x64' /> <upgrade cmd="regedit /s %SOFTWARE%\7zip\7zip.reg"/>
<remove cmd='msiexec /x "%SOFTWARE%\7zip\7z9327z938.msi" /qn' architecture='x86' /> <remove cmd='msiexec /x "%SOFTWARE%\7zip\7z9327z938-x64.msi" /qn' architecture='x64' /> </package>
</source>