Kaspersky Rescue Disk
Kaspersky Rescue Disk is designed to scan and disinfect x86 and x64-compatible computers that have been infected. The application should be used when the infection is at such level that it is impossible to disinfect the computer using anti-virus applications or malware removal utilities (such as Kaspersky Virus Removal Tool) running under the operating system. In this case, disinfection is more efficient because malware programs do not gain control when the operating system is being loaded.
In system rescue mode only object scans and database updates are available as well as update rollback and viewing of statistics. You can take the following steps: