https://help.myob.com/wiki/x/lwic
An issue has been identified when upgrading your company file after installing:
Either nothing happens when choosing to upgrade your company file, or the following error is displayed:
Ensure you're using OS X 10.7 "Lion" (or later) on your Mac. See this Apple support article about how to Upgrade to the latest OS X.
Error: "An error occurred while installing the update"
Downloading AccountEdge