If you use the RVM integrator you can add it as a addon and it will be integrated If you use nLite its very simple, here are the instructions, silent installers dont need a INF file just a Entries_*.ini 1- Create a New Folder 2- name it SVCPACK 3- Put the Adobe Reader silent installer in the new folder (the svcpack folder you just made) 4- Copy and paste this text into notepad (you can edit it with other general information) [general] builddate=2008/04/23 description=Portable Data File Reader. language=Nederlands title=Adobe Reader version=8.1.2 website=http://www.adobe.com/ [EditFile] I386\SVCPACK.INF,SetupHotfixesToRun,AddProgram [AddProgram] NameOfInstaller.exe ;<-You have to edit this with the name of the EXE 5- Save it as Entries_Adobe_Reader.ini next to the SVCPACK folder 6- Zip, Cab, Rar or 7zip (any of the 4 formats you like) the Entries_*.ini and the SVCPACK folder (with the arlite installer in it) together and give it a name like: Kees_arLite812_AddOn.7z 7- Now you can integrate it with nLite