Hello @guilhermerezend! Thank you for your reply. Please accept our apologies for the confusion. I understand that your installer is not generating an error. Is my understanding correct that you are trying to pass the feature names to msiexec for your MSI? If so, you could try: msiexec.exe /i "C:\MyInstaller.msi" ADDLOCAL=WebSite1,WebSite2 where C:\ is the path to the MSI. Here is a link to the official Microsoft documentation about msiexec.exe, the main Windows Installer executable: https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec Here is a link to the official Microsoft documentation about the ADDLOCAL public MSI property: https://docs.microsoft.com/en-us/windows/win32/msi/addlocal Please let us know if you have any questions or concerns. Thanks! ... View more