I would not recommend using Microsoft Security Essentials, because in January this year there was a article on a website where it said that a german testing company did some tests on malware/virus protection with security essentials. And they said it scored a 0 yes a "zero". And they did not pass the certification.
Now ofcourse this does not mean it does not provide some protection.
I cant tell or force people to change their favorite antivirus program. This is your choice ofcourse.
But i do suggest you follow PWizards advice on using MalwareByte Anti-Malware, infact you(if its in your budget) buy the Pro version for permanent realtime protection, and combine it with a other anti-virus then Security Essentials.
anti-virus-software-review.toptenreviews.com/ (First pages gives you the top 10 Anti-virus these are ofcourse paid versions)
For people who want a source about it.
I used it once i could not support any payware one. It was good.
I do not know, how it works now .
But i think it is still good
yeah i can confirm AVG if theres a prob just tell avg the trainer is excluded and no probs at all
Thank you for the email.
The issue has already been fixed - please update the antivirus engine and database (in the section Maintenance - Update), and the problem should be gone.
Thank you for the understanding!
If anyone wants to give it a try