Hi! Everyone, I have been using mbam for about three years now on an XP Pro (SP3), and just recently win7x64 Home Premium. Both mbam versions are 1.46. I also have MSE (Microsoft Security Essentials) installed on both machines. Well....In doing some "Spring cleaning" I had to reinstall mbam 1.46 on the win7 machine, and when I went to update I recieved the 12007,0, error. See attachment. This is the first time I ever had any problem with any mbam versions updating, and 1.46 was on the 7machine just the other day, and updated okay. So I searched the 12007 error, and it brought me to your forum, and this link Common Issues, Questions, and their Solutions, Frequently Asked Questions. Section I that deals with MSE. Since the error didn't actually "freeze" any functionality I only added the following three files in the processes section of MSE, and mban was able to update.