Hi All. Yesterday I seemed to pick this virus up. I keep getting a box pop-up asking for permission for this program to make changes to my computer. It just keeps coming up when I click no. If I finally get past this by clicking 'No' 20-30 times, my PC is just about aat a standstill. Internet amazingly slow, unusable. Microsoft Security tells me it has removed the threats and that it needs to restart to complete cleaning. If I do this it recommends a full scan, but the pop-up is already back before I start it, and it cleans the threat again. I have followed a guide on the internet that got me to do this... 1 - Start in safemode with networking 2 - download/run rkill 3 - download/run malware bytes and let it clean. This seemed to pick up some problems and clean the system, but when I restarted it was the same as before. I tried running this all again and now it can't even find anything wrong. I'm using Windows 7, and use Microsoft Security Centre for virus protection. Can someone please explain step-by-step how to sort this out? I can follow instructions, but am not a computer expert in any way. Thank you in advance! PS. I also did a system restore to a few days ago (before the problem started) as another site recommended. It didn't help. I don't know if this will have affected the attached logs. PPS. I have a live McAfee subscription that I am not currently using. Would installing McAfee fix this problem? I didn't think it would be necessary when I bought my new PC which used the Microsoft Security version.