SOLVED: How to Slipstream / Inject Service Pack 1 for Windows 7 Into An Existing Offline RTM Build .WIM
Wow, there is a lot of misinformation out there. Here is how I did slipstreamed Service Pack 1 into Windows 7 (and this should be the same process for Server 2008 R2). These instructions require you to have WAIK – Windows Automated Install Kit, which you can get HERE. PREWORK Read more…