how I can give RegistrySearch in creating setup via Wix

Question

hi, Please help me,

how I can give RegistrySearch for .net framework 4.6  in creating setup via Wix in C#,

 

and if its not found then download it from our website with silently Install

 

I have write some code like this

 

<WixVariable Id="WixMbaPrereqPackageId" Value="Netfx4Full" />

<Chain DisableRollback="yes" DisableSystemRestore="yes">

 

<PackageGroupRef Id="DotNetFramework4"/> 

 

<Fragment>

<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v4.6\Full" Value="Version" Variable="Netfx4FullVersion" />

<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v4.6\Full" Value="Version" Variable="Netfx4x64FullVersion" Win64="yes" />

<PackageGroup Id="DotNetFramework4">

<ExePackage Id="netfx_Full64"

DisplayName="Microsoft .NET Framework 4.6"

Cache="yes"

Compressed="no"

PerMachine="yes"

Permanent="yes"

Vital="yes"

SuppressSignatureVerification="no"

Name="Prerequisites\NDP46-KB3045560-Web.exe"

Description="Installing [Prerequisites] Microsoft .Net Framework silently"

InstallCommand="/q /norestart"

SourceFile=".\Prerequisites\NDP46-KB3045560-Web.exe"

InstallCondition="NOT VersionNT64"

DetectCondition="Netfx4FullVersion"

DownloadUrl="$(var.DownloadURL)NDP46-KB3045560-Web.exe"

/>

<ExePackage Id="netfx_Full32"

DisplayName="Microsoft .NET Framework 4.6"

Cache="yes"

Compressed="no"

PerMachine="yes"

Permanent="yes"

Vital="yes"

SuppressSignatureVerification="no"

Name="Prerequisites\NDP46-KB3045560-Web.exe"

Description="Installing [Prerequisites] Microsoft .Net Framework silently"

InstallCommand="/q /norestart"

SourceFile=".\Prerequisites\NDP46-KB3045560-Web.exe"

InstallCondition="VersionNT64"

DetectCondition="Netfx4FullVersion AND (NOT VersionNT64 OR Netfx4x64FullVersion)"

DownloadUrl="$(var.DownloadURL)NDP46-KB3045560-Web.exe"

/>

<!--WINDOW SSERVICE-->

<!--<MsiPackage DisplayName="CashPunditServiceX32"

SourceFile=".\Prerequisites\CashPunditService.msi"

Name="Prerequisites\CashPunditService.msi"

Visible="no"

ForcePerMachine="yes"

SuppressSignatureVerification="no"

Compressed="no"

Vital="no"

DownloadUrl="$(var.DownloadURL)CashPunditService.msi"

InstallCondition="VersionNT=v5.1 AND NOT VersionNT64"

>

</MsiPackage>

<MsiPackage DisplayName="CashPunditServiceX64"

SourceFile="Prerequisites\CashPunditService.msi"

Visible="no"

ForcePerMachine="yes"

SuppressSignatureVerification="no"

Compressed="no"

Vital="yes"

DownloadUrl="$(var.DownloadURL)CashPunditService.msi"

InstallCondition="VersionNT=v5.2 AND VersionNT64"

>

</MsiPackage>-->

</PackageGroup>

<!--

<PackageGroup Id="DotNetFramework4_XFull">

<ExePackage Id="Netfx4Full"

DisplayName="Microsoft .NET Framework 4.0"

Cache="yes"

Compressed="no"

PerMachine="yes"

Permanent="yes"

Vital="no"

SuppressSignatureVerification="no"

Name="Prerequisites\dotNetFx40_Full_x86_x64.exe"

Description="Installing [Prerequisites] Microsoft .Net Framework silently"

InstallCommand="/q"

SourceFile=".\Prerequisites\dotNetFx40_Full_x86_x64.exe"

InstallCondition="VersionNT64"

DetectCondition="Netfx4x64FullVersion"

DownloadUrl="http://www.cash4caster.com/Downloads/dotNetFx40_Full_x86_x64.exe"

/>

</PackageGroup>

-->

</Fragment>

 

but when I am going to run exe then setup failed....

 

please help me how I can fix this issue.