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After updating from "about firefox",there're always two version showing up in my control panel's program list.

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huangbeidu
huangbeidu

I think everytime firefox update itself, it doesn't clean the old version's register key so there're both two version showing up in the control panel's program list. When you uninstall the old version, the new one disappears too.

I think everytime firefox update itself, it doesn't clean the old version's register key so there're both two version showing up in the control panel's program list. When you uninstall the old version, the new one disappears too.