Rather than to describe it here i'll link to the blog that explains everything: http://blog.didierstevens.com/2011/01/24/circumventing-srp-and-applocker-by-design/ Wouldn't you consider this as a vulnerability that needs to be reported and fixed? If so how do i go about reporting it?

Hi ncage, Thanks for your feedback. Please submit it to Product Feedback Team: http://mymfe.microsoft.com/Windows%20%207/Feedback.aspx?formID=195 Regards, MiyaThis posting is provided "AS IS" with no warranties, and confers no rights. | Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.