I had found the above link previously, however the circumstance is a bit different. The threads explain how to config. an unattended install of x86 and x64 .WIMs on one ISO. Instead, I would like to automate the install of two separate ISOs : -One with only x86 .wims (Starter 32-bit, home basic 32-bit, home premium 32-bit, professional 32-bit, and ultimate 32-bit) -One with only x64 .wims (home basic 64-bit, home premium 64-bit, professional 64-bit, and ultimate 64-bit) I already have the ISOs, I just need to automate the install using them. Since writing this post I've searched around a lit