I'm using WiX Burn to lay down .NET 4.5. It seems really straightforward from the documentation, How To: Install the .NET Framework Using Bur.
My installer is dead simple:
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
xmlns:bal="http://schemas.microsoft.com/wix/BalExtension">
<Bundle Name="My App"
Version="1.0.0.0"
Manufacturer="My Company"
UpgradeCode="My GUID-4fa299bf4589"
IconSourceFile="My Icon File" >
<BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense" >
<bal:WixStandardBootstrapperApplication
SuppressOptionsUI="yes"
LicenseFile="License.rtf"
LogoFile="Installer_Banner.bmp"/>
</BootstrapperApplicationRef>
<Chain>
<PackageGroupRef Id="NetFx45Web" />
<MsiPackage
DisplayName="My App Name"
SourceFile="myMSI.msi"></MsiPackage>
</Chain>
</Bundle>
</Wix>
But when I run the generated EXE file it wants to install .NET 4.5 beta. I've got WiX 3.6.3303 which is RTM and Visual Studio 2012 RTM. How can I fix this problem?