ScreenFlow is available from www.telestream.net as a disk image (dmg) file, as well as from the Mac App Store. This topic is for users who have downloaded ScreenFlow from the Telestream Web site.
When you download or open the .dmg file in Safari, Mac OS X automatically mounts the disk image and runs the installer. When you download a .dmg file using another Web browser, double-click on the .dmg file to run the ScreenFlow installer.
The installer attempts to close applications including QuickTime, Final Cut Pro, Episode Desktop, and Pipeline Control before installation. If the installer can’t close these applications, installation will fail after about a minute.
If a previous version of ScreenFlow is in the Applications folder, the Finder displays a dialog, confirming that you want to replace the previous version of ScreenFlow. Click Replace to complete installation.