Err shows data execution prevention after restarting the machine

If it list a name of some program you did not ask it to run then your virus protection is working. usually you run your virus program that can be a long process. It will list virus found and quarantine. usually solves that problem. I also use a start up list of programs that start and let me kill ones I don't want running at start up. CCleaner has programs that cleans all the junk your computer load's up from being online adding and taking out program's or game's and it also has a list of what your computer does at start up and lets you edit the list. You can get that program at cnet.com