TASCAM IF-E100 CD-400U Network Settings Owners Manual - Page 5

Working with Gatekeeper When using Mac OS X, depending on the Gatekeeper security function setting, a warning message might appear during installation. The solution depends on the warning message shown. See the following explanations for details. When the Gatekeeper setting is "Allow applications downloaded from: the Mac App Store" The following security warning might be shown: "'CD400UNetworkSettings.pkg' can't be opened because it was not downloaded from the Mac App Store." Changing the Gatekeeper setting The Gatekeeper setting can be changed using the "Allow apps downloaded from:" item on the "General" page of the "Security & Privacy" pane of the System Preferences. To change this, you must click the lock icon ( ) at the bottom left and enter a password to unlock the settings. In this case, click the "OK" button to close the message. Then, control-click (or right-click) the file and click "Open" in the menu. When the "'CD400UNetworkSettings.pkg' can't be opened because it was not downloaded from the Mac App Store. Are you sure you want to open it?" security warning message appears, click the "Open" button. This setting will lock again when you click the button or type command-Q to close the System Preferences or when you click "Show All" to close the open pane. ATTENTION Changing the Gatekeeper setting could result in security risks. If you changed the Gatekeeper setting to decrease security (use one of the lower settings), set it back to the original setting after installing the application. This warning message might also appear when the Gatekeeper setting is something other than "Allow applications downloaded from: Mac App Store." The following security warning might be shown: "'CD400UNetworkSettings.pkg' can't be opened because it was not downloaded from the Mac App Store." In this case, copy the file from the folder where it is to the desktop or another folder, and then open it. Alternatively, change the Gatekeeper settings to "Allow apps downloaded from: App Store and identified developers" and try opening it again. 5 TASCAM CD-400U Network Settings