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Thunderbird won't open getting error message "Couldn't load XPCOM."

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  • 6 have this problem
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  • Last reply by Matt

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Thunderbird has been working fine, but tried to open this morning and received error message: Couldn't load XPCOM

Thunderbird has been working fine, but tried to open this morning and received error message: Couldn't load XPCOM

Chosen solution

I have no idea what causes this, but a reinstall generally fixes it.

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Chosen Solution

I have no idea what causes this, but a reinstall generally fixes it.