Questo dovrebbe essere un adware, per cui elimina la cartella precision time:


c:\programmi\precisiontime\precisiontime.exe


Poi fai start-->esegui-->regedit ed elimina questa sottochiavi:


HKEY_ALL_USERS\Software\Gator.com\PrecisionTime

HKEY_LOCAL_MACHINE\SOFTWARE\Gator.com\AppInfo\PrecisionTime

HKEY_LOCAL_MACHINE\SOFTWARE\Gator.com\PrecisionTime

HKEY_ALL_USERS\Software\Gator.com\PrecisionTime

HKEY_ALL_USERS\Software\Microsoft\Windows\CurrentV ersion\Explorer\MenuOrder
\Start Menu\Programs\PrecisionTime

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion
\Uninstall\PrecisionTime