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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

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)

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.

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.

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