HDD Diagnostic Removal Guide

HDD Diagnostic is a fake optimization tool which cannot optimize the performance of hard drives, system and memory. HDD Diagnostic once installed in the computer will do a fake scan on the memory, hard drives and the whole system. Then HDD Diagnostic will DEFINITELY report that the hard drive is in danger (or unreadable). If the hard drive is in danger situation, then most software cannot be run properly including HDD Diagnostic. HDD Diagnostic will run automatically when Windows boot through modifying the registry entry. HDD Diagnostic will urge the user to purchase the full version of HDD Diagnostic in order to remove all the threats detected by HDD Diagnostic. Do not purchase HDD Diagnostic as it can do nothing.

HDD Diagnostic can be removed by stopping the processes and files ([random].exe) by using Emsisoft HiJackFree. Then the user should restore or remove the registry entries added or modified by HDD Diagnostic stated in the removal guide below.

HDD Diagnostic should be removed immediately!

HDD Diagnostic Removal Guide
Kill Process
(How to kill a process effectively?)
[random].exe

Unregister DLL files
%Temp%\[random].dll

Delete Registry
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "[random].exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "[random]"

Remove Folders and Files
%UserProfile%\Start Menu\Programs\HDD Diagnostic
%Temp%\[random].dll
%Temp%\dfrgr
%Temp%\dfrg
%Temp%\[random].exe
%Temp%\[random]
%Temp%\[random].bin