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Firefox unable to complete re-install on Win 10.

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Having had problems with Firefox on my Windows 10 earlier decided to remove it completely and re-install, however the new download is unable to complete saying try again and crashes. So have to use my old Windows 7 to ask how to resolve it.

Having had problems with Firefox on my Windows 10 earlier decided to remove it completely and re-install, however the new download is unable to complete saying try again and crashes. So have to use my old Windows 7 to ask how to resolve it.

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Try uninstall again and download the Full Version Installer of Firefox version 56.0.2 from here : https://www.mozilla.org/firefox/all/

Hope that helps you out.

Please let us know if this solved your issue or if need further assistance.