ok after using the batch scripting method for quite a while, im moving to the runonceex method for unattended app installs...

i understood most of the stuff...

but i still have one question

after first logon is done, and i have rebooted, do i have to manually delete the entries in runonceex in registry ?

or is it done automatically...

if it has to be don manually, is there any kind of a batch script which will do it ?

It's done automatically. I have done quite a few UA's and after the first or secound reboot they're gone.