Comments by hadad (Top 1 by date)

How it will check there is an xml file for the prerequisite

<Product
xmlns="http://schemas.microsoft.com/developer/2004/01/bootstrapper"
ProductCode="Custom.Bootstrapper.Package">

<!-- Defines list of files to be copied on build -->
<PackageFiles>
<PackageFile Name="wic_x86_enu.exe"/>
</PackageFiles>
<!-- Defines how to invoke the setup for the Windows installer 3.1 redist -->
<commands>
<command packagefile="wic_x86_enu.exe" arguments="" />
<installchecks>
<msiproductcheck property="IsMsiInstalled" product="‎61 46 9e cb 00 04 00 00 00 65">

<installconditions>
<bypassif property="IsMsiInstalled" compare="ValueGreaterThan" value="1">
<failif property="AdminUser" compare="ValueNotEqualTo" value="True" string="NotAnAdmin">

<exitcodes>
<exitcode value="0" result="Success">
<exitcode value="1641" result="SuccessReboot">
<exitcode value="3010" result="SuccessReboot">
<defaultexitcode result="Fail" string="GeneralFailure">


</Product>