I'm using Windows 8.1 to create a customized Win 8.1 iso. I'm able to choose all my options in Winreducer. Once I hit finalize, the app goes through all the items and then crashes the whole system once it reaches the finalization process. I get a BSOD saying that there was an issue with a Bad Pool Header. This has happened to me multiple times over the last 3 days that I've been trying to create a custom install. Any advice?