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firefox is opening a new window 'Index of file:'

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  • 6 have this problem
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  • Last reply by jimmybbell

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Seemly randomly, firefox 9.0.1 is opening a new window with 3 or 4 tabs of " Index of file:"

Seemly randomly, firefox 9.0.1 is opening a new window with 3 or 4 tabs of " Index of file:"

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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).


Do a malware check with some malware scanning programs on the Windows computer.
You need to scan with all programs because each program detects different malware.
Make sure that you update each program to get the latest version of their databases before doing a scan.

See also:

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Safe makes no difference, in fact the restart in safe mode kicks off about a dozen popups.

Running Malwarebytes & AVG to no avail.