Hey, thank you very much for the reply. I am aware of those two installation methods, thank you for posting them. The problem I have is just this one update, and that is all I need to integrate. The .NET framework ect.. is not a problem, because I know how to do silent switches ect.. in the RunOnceEx registry entry (batch file that runs the two installs). I can either use the switches I posted to make the install silent (it works, i've used in my batch updates CD), or use the silent installation method that you have given me (thanks for this, the link was broken where I found them on the Unattended site, and was too lazy to look). Thanks for the post, but I'm just wondering if anyone else has had this issue, and has resolved it. My issue is that this is a project for school, and our professor wishes for us to integrate using the manual method, which I have done completely, and am only having issues with this one update **Rips Hair Out!!!** Anyways, it's not a big deal, but if anyone else has had this issue, or has tried a silent install of .NET using RunOnceEx, please post .