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http://download.cdn.mozilla.net/pub/mozilla.org/thunderbird/releases/16.0.2/mac/ I'm not sure what to do once I opened this link, what do I do now?

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Earlier today I wrote, "I have a Mac with OS X Version 10.5.8. I have overwritten my Thunderbird and can't open the new version, can you send me an old version?" The reply suggested the above version, but I don't know what to do to install this on my Mac. Any advice would be appreciated. Thanks, Scott

Earlier today I wrote, "I have a Mac with OS X Version 10.5.8. I have overwritten my Thunderbird and can't open the new version, can you send me an old version?" The reply suggested the above version, but I don't know what to do to install this on my Mac. Any advice would be appreciated. Thanks, Scott
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Those are language codes. For example, the en-US folder contains the U.S. English version. You need to scroll down to the folder for your language. If you're not sure of the code, what is the name of the language you want?

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Those are language codes. For example, the en-US folder contains the U.S. English version. You need to scroll down to the folder for your language. If you're not sure of the code, what is the name of the language you want?

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Thank you jscher2000 And thanks for the warning about using this older version. Scott