Adobe pack installer .msi didn't worked : the chosen products are not correctly deploy

Hello,

after build a .msi pack for the adobe product I choose to deploy, even with a simple lauch of the .msi on the computer, not all of adobe product are installed and some of them don't lunch correctly. for exemple Abode Acrobat Pro XI  doesn't appear in all program under seven x64 SP1 and appears in install/uninstall page but without the correct icon.

During the quiet installation, explorer.exe is killed by the .msi installation and it's very slow too complet (about 2 hours even with the .msi pack on a cifs share with giga connexion

Any ideas?

Thank you in advance