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Firefox doesn't open

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  • 1 has this problem
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  • Last reply by FredMcD

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I can't open Firefox on my iMac.

I can't open Firefox on my iMac.

Modified by James

Chosen solution

Please explain the problem in detail. What happens? What is/are the exact error message(s) ?


Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?

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Chosen Solution

Please explain the problem in detail. What happens? What is/are the exact error message(s) ?


Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?