Windows 7 - Trojan type/how to remove manually

my laptop was heavy then run antivirus and found Trojan in java cache folder.
this Trojan was only removed by kaspersky then found some folders not accessible and then right click on folder option to find this hacker name with only his name access...so i removed him......but everytime i open task manager ,i find some process without description ....so i made a clean windows install BUT i found the same folders not accessible after clean OS install!!!! and i removed again this hacker user from there!

can he implant his Trojan inside drivers other than local disc C:

how can i google this problem and find solution or explanations!

It is impossible to remove manually. You need several good malware applications and some talented help.

You can start by downloading malwarebytes and running it in safe mode.

I could be wrong, but me thinks MBAM is not to be used from safe mode per MBAM

could he control again from something implanted in non local disc drive?

Got a link to that on MBAM?

No sir. I think corrine may know.

She probably would...

I looked and found no such reference.

Sometimes all you can do is download it from Safe Mode with Networking and run it.

Simple, run it in safe mode then run it in normal mode.

There is a post 3 days ago " rouge virus" which corrine refers to bleeping computer reguarding how to run MBAM. Its a technique for dealing with a certain virus, not how to run MBAM all of the time.