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I've downloaded Firefox 4, how to proceed with installation?

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  • Last reply by cor-el

yellowbird68
yellowbird68
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trying to update to Firefox 4, I've downloaded 4 but can't get the setup with wizard to work. The message I get is Firefox must be closed to proceed with the installation...but it's not open.

Please help

trying to update to Firefox 4, I've downloaded 4 but can't get the setup with wizard to work. The message I get is Firefox must be closed to proceed with the installation...but it's not open. Please help

All Replies (2)

royakh
royakh
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trying to update to Firefox 12, I've downloaded 12 but can't get the setup with wizard to work. The message I get is Firefox must be closed to proceed with the installation...but it's not open.


PLEASE HELP

cor-el
cor-el
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  • Top 10 Contributor
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It is possible that other software on your computer is using files in the Firefox program folder.

Did you try to reboot the computer or delete the Firefox program folder (C:\Program Files\Mozilla Firefox\) manually via Windows Explorer?

You can also try to boot windows in Safe mode (F8 at boot screen) to see if that allows to install Firefox.