Nero6

[CChong]

Hello: I have made a package of Nero6,
except that when I launch the installation of nero by my MSI package,
I have error message "the service Windows Installer cannot update the system file C:\WINDOWS\System32\mpg4dmod.dll because the file is protected by Windows".
But By installing nero via Cd ,I hav'nt this error message
Somebody has idea
Thanks

[Paul_M_]

The first thing I would check is that the original installation did infact overwrite this file, it may not have. After checking this you can condition the component to not install and this would prevent this error. The other alternative is to create a new basic MSI project that launches the original installation as a custom action.