Just a guess, but try those: Code: rem Specifies the number of times the taskbar button flashes to notify the user that the system has activated a background window rem If the time elapsed since the last user input exceeds the value of the ForegroundLockTimeout entry, the window will automatically be brought to the foreground reg add "HKCU\Control Panel\Desktop" /v "ForegroundFlashCount" /t REG_SZ /d "0" /f rem ForegroundLockTimeout specifies the time in milliseconds, following user input, during which the system keeps applications from moving into the foreground / 0 - Disabled / 200000 - Default reg add "HKCU\Control Panel\Desktop" /v "ForegroundLockTimeout" /t REG_DWORD /d "0" /f rem Determines in milliseconds the interval from the time the cursor is pointed at a menu until the menu items are displayed reg add "HKCU\Control Panel\Desktop" /v "MenuShowDelay" /t REG_SZ /d "0" /f