I use wix installer without UI and after installation I want to run "updater.exe"
I have already tried
<InstallExecuteSequence>
<Custom Action='LaunchInstalledExe' After='InstallFinalize'/>
</InstallExecuteSequence>
<CustomAction Id="LaunchInstalledExe"
ExeCommand="updater.exe"
Directory="INSTALLFOLDER"
Execute="immediate"
Impersonate="yes"
Return="asyncWait" />
but it doesn't work for me