Disk Optimizer
Disk Optimizer or also known as the DiskOptimizer virus will be deployed throughout the Internet by making use of a fake online scanner. These web page scanner will act as if scanning visitors computer for errors. It will positively detect a number of hard drive and system irregularities and advise visitors to run a disk defrag on the PC using its own software, which is the Disk Optimizer. Having deceived by the tactics mentioned, users will have this program installed. Once on the computer, it will generate fabricated messages showing the following alerts.
System Restore
The system has been restored after a critical error. Data integrity and hard drive integrity verification required.
Windows cannot find notepad.exe . Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search.
Windows detected a hard drive problem.
A hard drive error occurred while starting the application.
Shown are just some of the fake alerts. There are a dozens of this being displayed on the compromised computer aiming to convince users that the computer requires the said program to fix the errors. Expect that Disk Optimizer will always promote itself by means of fake scans and bogus alert messages. It will never get tired of persuading users to purchase the licensed version of the program. A process to sell another version of a scam application.
Disk Optimizer Screen Shot:

Alias: DiskOptimizer
Damage Level: Medium
Systems Affected: Windows 9x, 2000, XP, Vista, Windows 7
Disk Optimizer Removal Procedures
Disk Optimizer Removal Tool:
In order to completely remove the threat, click here to download and run Malwarebytes Anti-Malware. Sometimes, Trojans will block the downloading and installation of MBAM. If this happens, download it from a clean computer and rename the executable file before executing on the infected machine.
Scan with Norton Power Eraser:
A free removal tool from Norton Antivirus was developed to remove unfamiliar threats without using the traditional AV signatures. Download the tool from this location and start scanning the computer for viruses.
Online Virus Scanner:
Another way to remove a virus without the need to install additional anti-virus application is to perform a thorough scan with free Online Virus Scanner that can be found here or on websites of legitimate anti-virus and security provider.
Comments and Suggestions
On this area you can find Visitor's personal suggestions. We cannot control and evaluate each recommended procedure from visitors so please use it at your own risks. If your inquiry pertains to Disk Optimizer payment refund or lost serial key, kindly check the FAQ for rogue program first.
Disclaimer:
Read our article disclaimer about Disk Optimizer.