Hi guys This is my first post on this forum. If I havent got it right just delete this post, or move it where it may be appropiate. I serve on a Spanish forum. This is me: Foros Inforspyware I have two users reporting this error from Malwarebytes. I have tried to find common things that they may have. Both users that have reported this issue use Windows XP Sp3. (Still not clear if using a Windows uE edition) Both users have used, o continue to use some kind of crack o serial for their security programs. Both users had used McAfee software at some stage. I am working hard on this issue, but I am not able to reproduce this error on my test computer. It doesnt seem to be an error produced by Malwarebytes itself; but by some error of OS. So to all them whom have written some lines on this post, please answer these simple questions:: What operative system are you using? Is it authentic? What antivirus are you using? Is it authentic? Have you ever used a crack or a serial number off the internet to get Malwarebytes to work with all its functions? Please keep in mind the last suggestion::