I've had the same problem as Lastboyscout. I downloaded the link for the newest version from above post from Porthos. Worked temporairly. Received another alert warning today that Malwarebytes was out of date. When opened, it showed I was up to date. Tried the "Clean Start", also from above post by Porthos. Computer was rebooted and got the window to download again. Clicked Yes. Then the window froze. Got the desktop icon. Indicated it could not find the file path. I know where the path is located, but how to I direct the program to go to the location? Please be aware, I know almost zero about computers. Thanks.