Mail not working in OS 10.6.8

in Mac Software edited July 2014

I downgraded the OS back to 10.6.8 on this MacMini.  I have an old CADD program that will run on Snow Leopard but not on any newer OS.  It costs over $2,000 to upgrade the CADD program. 


When I downgraded the OS, Mail will not run but crashes every time.  Are there any files in the System folders that I could delete to try to get Mail to run?  


  • Reply 1 of 1
    tallest skiltallest skil Posts: 43,399member

    Nope. You updated your library to newer versions, so older Mail can't comprehend them. You'll have to wipe your preferences and local files, inputting your accounts by hand.

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