PrestoTuneUp is a new fake optimizer/cleaner (rogue). It is a clone of My Supervisor.
PrestoTuneUp is made by the same creators of: FastAntivirus, MalwareCatcher, VirusShield, Extra Antivirus, Virus Sweeper, Ultra Antivir 2009, Virusdoctor, VirusMelt, VirusAlarm.
Presto TuneUp detects nonexistent problems (registry, IE Cache, Cookies,...) to scare users. Unlike FastAntivirus/MalwareCatcher family, PrestoTuneUp doesn't detect malware.
Thanks to Bharath