Hi Guys, I'm new here. Nice to meet you all. I have a pre-activated Vista SP1 32 bit with Vista Loader 2.1.2. Used that for almost a year. And last week, I just upgraded a new mobo and processor and now, the Vista isn't working, which is quite strange. I use the voatktools to remove the previous Vista Loader and install the newer Vista Loader 126.96.36.199 and it's the same thing. I select the AMD64 in the Vista Loader 188.8.131.52. Am I doing the right thing? I'm using Gigabyte MA-720US3 with F3F bios. Any help and replies are highly appreciated.