After installing the Apple Security Update released on 2/2/2012 on a Snow Leopard OS, Quicken Mac Legacy products (2007 and older) experience various problems including (but not limited to):
You may also find that other applications, not related to Quicken or Intuit products, also encounter problems.
Apple has released a new update to resolve this issue. You should click on the Apple Menu, and choose Check for Updates, and install the "Security Update 2012-001 Version 1.1".
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