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Installer states: Sorry Firefox can't be installed. this version requires MS Windows 7 or newer. My PC is running MS Win 7. Firefox was on my machine until 2/18

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  • 1 has this problem
  • Last reply by McCoy

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I have been running Firefox on my PC with no issues since Mar 2018. Then last week i started to get this line of info at the top of the screen when when I started Firefox - etc. [ See attached file ]

Since i was unable to get back to the Firefox window i was used to for almost a year, I decided to UNINSTALL Firefox. i then downloaded Firefox installer but could not install it again, getting an Installer window that reads, "Sorry, Firefox can't be installed. This version of Firefox requires MS Windows 7 or newer. I'm running MS W7.

Thank you,

Jules Bosch

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Hello Jules,

Would you download Firefox (in your preferred language) from here please :

Does that work  ?

Should you ever have to deal with that browser hijacker again :