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I didnt see it was for newer macs, I downloaded it now I cant launch my old version

trekker1220
trekker1220
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I have a mac version 10.4.11 and it is giving me an error # -10661 I deleted the new version and restarted my mac but the icon still shows a circle with a line through it and wont launch

I have a mac version 10.4.11 and it is giving me an error # -10661 I deleted the new version and restarted my mac but the icon still shows a circle with a line through it and wont launch

Chosen solution

Firefox 4 versions and later do not run on a PowerPC Mac.

Firefox 4 and later require at least OS X 10.5 and an Intel Mac.

For an unofficial Firefox 8 compatible version (TenFourFox) that runs on PowerPC Macs with OS X 10.4.11 or OS X 10.5.8 you can look at:

Firefox 3.6.x (Mac OS X 10.4 and later) can be found here:

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All Replies (2)

cor-el
cor-el
  • Top 25 Contributor
  • Moderator
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Chosen Solution

Firefox 4 versions and later do not run on a PowerPC Mac.

Firefox 4 and later require at least OS X 10.5 and an Intel Mac.

For an unofficial Firefox 8 compatible version (TenFourFox) that runs on PowerPC Macs with OS X 10.4.11 or OS X 10.5.8 you can look at:

Firefox 3.6.x (Mac OS X 10.4 and later) can be found here:

trekker1220
trekker1220 Question owner
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thank You!!