Hello. Microsoft Essentials detected this thread in my PC. But when I tried to remove it it tells me I need to run Windows Deffender Offline. I burned it into a CD and then clicked in the icon that says mpam-fex64.exe it looked like it did something but after rebooting my PC and run MSE again the thread is still there. Am I doing something wrong here or is there another method of fixing this thread? I am using Windows 7, 64 bit. I am really desperate.

The download is about 200MB in size and is an iso file. The exe file you downloaded is a preload. Download the 64-bit version here http://windows.microsoft.com/en-US/windows/what-is-windows-defender-offline?SignedIn=1&SignedIn=1 and burn a CD. Boot from the CD and run a full scan.

The download is about 200MB in size and is an iso file. The exe file you downloaded is a preload. Download the 64-bit version here http://windows.microsoft.com/en-US/windows/what-is-windows-defender-offline?SignedIn=1&SignedIn=1 and burn a CD. Boot from the CD and run a full scan.