I'm using WIX 3.6 Bundle to install an application. It requires some prerequisites. How can I set up the package, so that the bootstrapper automatically download the file from the internet?
I know that WIX setup itself does exactly that. But I can't find the difference. Here's my fragment for the .NET Framework 3.5:
<Fragment>
<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v3.5" Value="Version" Variable="NetFX35Version" />
<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v3.5" Value="Version" Variable="NetFX35x64Version" Win64="yes" />
<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v3.5" Value="SP" Variable="NetFX35SP" />
<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v3.5" Value="SP" Variable="NetFX35x64SP" Win64="yes" />
<PackageGroup Id="NetFX35">
<ExePackage Id="NetFX35" Cache="no" Compressed="no" PerMachine="yes" Permanent="yes" Vital="yes"
SourceFile="$(var.TargetDir)dotnetfx35setup.exe"
DownloadUrl="http://download.microsoft.com/download/0/6/1/061F001C-8752-4600-A198-53214C69B51F/dotnetfx35setup.exe"
DetectCondition="(NetFX35Version AND NetFX35SP >= 1) AND (NOT VersionNT64 OR (NetFX35x64Version AND NetFX35x64SP >= 1))" />
</PackageGroup>
</Fragment>
When I use this fragment and the dotnetfx35setup.exe is not present, the Bootstrapper shows a message box, asking if it should download the file. But it should do that automatically.
UPDATE:
I'm using WixStandardBootstrapperApplication. Does the managed bootstrapper application behave different?