I am having almost the exact same problem as the person who posted this topic here: http://www.malwarebytes.org/forums/index.p...=21059&st=0 my browser is not working properly, malwarebytes, spybot s&d, hijackthis, root repeal also don't work. "I tried to run MWAM, and after starting the scan for a few seconds, the open program dissapeared, and when trying to run it again, and "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access this item." Reinstalling and renaming the program still resulted in the same problem."