Hello. I'd like some advice on a situation which I'm, at a total loss with. Recently out of no where I started getting random popups when ever I visited random websites while using chrome. My Kaspersky Anti virus didn't find anything so I downloaded Malwarebytes. After the initial full scan it did find quite a number of problems which were fixed. But after the pc restart MalwareBytes kept blocking outgoing I.P addressees constantly. I have downloaded HitmanPro, adwcleaner, rkill, the malwarebytes rootkit scan. Nada. Nothing is found. I no longer get random popups to websites but I do sometimes get some random tab opened when I'm browsing the internet and its blank. The Kaspersky Rootkit scan finds the " Trojan.Multi.GenAutorunTask.a " which in the location : System memory. When it is found, Kaspersky allows me to 'disinfect and restart the computer' which I do. But then as the computer starts to close everything down an error tab pops up. --------------------------------------------------------------------------------- rundll32.exe -Bad Image C:\Windows\SYSTEM32\wow64.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or a software vendor for support. ----------------------------------------------------------------------------------- then when i click "ok" another error pops up --------------------------------------------------------------------------------- NvBackend.exe - Bad Image C:\Windows\system32\nvapi.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or a software vendor for support. --------------------------------------------------------------------------------- and when I press "ok" these two error keep poping up few dozen times while I spam ok and the pc restarts. After the restart the pc is 'clean' and kaspersky cannot find anything. Until later on or the next day the Trojan.Multi.GenAutorunTask.a pops up again. And on another note I'm not sure if it is related but I bought today the full version of MalwareBytes, and when I try to activate it it says I need to be connected to the internet to do so. ( I have double checked that my date is indeed correct on the pc) Thank you for your time.