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When I double-click on the Firefox Setup 43.0.3.exe installation file in Windows 10, nothing happens. Any solution ?

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  • Last reply by FredMcD

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I downloaded both the Firefox Setup 43.0.3.exe and the Firefox Setup Stub 43.0.3.exe installation files for Firefox on my laptop which runs under Windows 10. When I double-click on either one of these two installation files, nothing happens. Does anyone has a solution for this problem ?

I downloaded both the Firefox Setup 43.0.3.exe and the Firefox Setup Stub 43.0.3.exe installation files for Firefox on my laptop which runs under Windows 10. When I double-click on either one of these two installation files, nothing happens. Does anyone has a solution for this problem ?

All Replies (3)

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Do you have a firewall or antivirus that stops from downloading?

Another thing I can recommend is to right click and run as the administrator.

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Try to run the Firefox installer as Administrator (right-click: Run as Administrator).

Boot the computer in Windows Safe mode with network support (press F8 on the boot screen) to see if that has effect.

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The stub upgrades what you already have installed. But some anti-virus don't like them. Use the full installer.