“ System message – Sector Not Found” is a fake security alert that means nothing else but that your computer is infected with System Repair. The latter is a rogue PC optimization utility. It is programmed to display various warnings in order to make its victim believe that her computer is badly damaged. As a solution to the problem a purchase of a full System Repair version is offered. This is a well thought of scheme how cyber criminals collect money. Please note, the alert you see is not true and you should definitely not pay any money for a fake tool. Moreover, no system optimizer is capable of fixing lost hard drive space or decreasing allegedly critical RAM temperatures.

Complete quotation from “ System message – Sector Not Found”:

System message – Sector Not Found
The drive cannot find the sector requested. A data integrity checksum error occurred. Data in the file stream is corrupt.

Screenshot:

Removal guide:

It is very important to eliminate the cause of “System message – Sector Not Found” alert. Even though your computer does not experience the problems stated in this message, it is infected with a malware. Moreover, it might have been brought into the system by Trojan. Besides pop-up alerts System Repair also causes blocked Internet access, slower PC performance and other similar symptoms. You should use only reputable antimalware tools that are effective in fighting the infection and follow System Repair removal instructions strictly.