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How do you remove an old version of Thunderbird when you install an update?

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  • 最近回覆由 Wayne Mery

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When I did an update to version 5.2.6.0 from version 5.2.5.0, both versions were listed in Programs and Features. When I uninstalled version 5.2.5.0, The entire program uninstalled. I lost all my e-mails and special folders. How do you uninstall the old version with loosing everything?

When I did an update to version 5.2.6.0 from version 5.2.5.0, both versions were listed in Programs and Features. When I uninstalled version 5.2.5.0, The entire program uninstalled. I lost all my e-mails and special folders. How do you uninstall the old version with loosing everything?
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just reinstall 52.6.0. Ignore what is shown in installed programs list