NoRogue wrote -------------------------------- >Suddenly get the message something like: 'starting dangerous file blocked - uninstall.exe'. c:\program files\ccleaner\uninstell.exe - Trojan.Backdoor.MRX >I did no scan but found no startup entry in registry either. >Is it a false positive, has it didn't try starting or does it and where is the start task or registry entry. >What does Malwarebytes know about these uninstall.exe? >No other AV classified it as Trojan, but that must not show the truth. Thanks miekiemoes, but my first matter was the uninstall.exe, Malwarebytes suddenly stopped it from launching (MBAM told), but I coundn't find any task or launch in registry. Has Malwarebytes more information about this exe file and has it really tried startup?