Hello all, I am working on a setup ISO of Windows 7 SP1 64-bit. The original ISO file is my Windows 7 Enterprise 64-bit. I have managed to slipstream most updates (up to Sep 2014) and IE11 onto the ISO. All using DISM, Windows Update Downloader and Microsoft's Update Catalog (catalog dot update dot microsoft dot com) and ImgBurn. The ISO is tested on a VirtualBox machine. Now I am looking to integrate .NET 4.5.2 and its updates onto that same ISO. I've searched & read many guides & threads on the net, including here. I have not found any full guide on how to do this. So here are my questions: - It seems that for .NET 4.5.2 I will need to use setupcomplete.cmd to integrate it post-install, am I correct? - If Yes, what are the proper command lines to put in the setupcomplete.cmd file for it to work? For any answer, please state or link a reference documentation, preferably from Microsoft, or otherwise is ok too. - If No, how do I properly integrate .NET 4.5.2 and its updates onto Windows 7 setup ISO I know there are a few packages out there, such as slimpix or slimplix (can't remember exactly, I saw its as a sticky on this 4rum), that pre-packaged all .NET and other updates into 1 file. For the sake of curiosity and my own peace of mind, I would rather that I do the work myself. Also, because most of these packs also come with other updates that I don't need/want. I hope to hear from all experts out there. If this thread has been asked & answered before, I apologize. I searched and didn't find, please point it out to me. Thank you.