Hi, I'm new here for the help of the subject problem causing continuos auto-reboot of my PC. Like the others, my PC first infected with the Live Security Platinum. And I thought I removed, because after reboot Live Security Platinum were not there anymore. Then MSE is not functioning, I reinstall it. After reinstall, the "sirefef.r sirefef.ah" MSE warning pop-up. Same as the others, the windows is showing "will restart in 1 minute". The restart loop then keep running..... I searched in google and found some other memebers have solved the problem with step-by-step help from moderator here. I hope I could solve my problem here too. Attached are the files I ran the FRST [FRST.txt and search.txt] with the infected PC. Looking forward to a solution for my case. Thank you!