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Updated to Firefox 4. But need to revert to Firefox 3.x Can't find this on your web site.

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I have SignUpShield, which worked fine with Firefox 3.x

After updating to Firefox 4, it doesn't work. The SignUpShield folks know this, but won't have a fix for a considerable time.

so, I need to re-install Firefox 3.x until this fix is complete.

I have SignUpShield, which worked fine with Firefox 3.x After updating to Firefox 4, it doesn't work. The SignUpShield folks know this, but won't have a fix for a considerable time. so, I need to re-install Firefox 3.x until this fix is complete.

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  1. Go to Download Firefox v3.6.17 and download it to the desktop.

  2. Then go to Add/Remove Programs, scroll down to "Mozilla Firefox" and remove it, choosing to keep your bookmarks, customizations etc., (don't checkmark the box).

  3. Then reboot and delete the folder called "Mozilla Firefox" at this location: C:\Program Files\Mozilla Firefox

  4. Finally run the installation file you downloaded to the desktop earlier.

Your bookmarks, customizations etc., are maintained in a different location and will become available to you again once you complete the installation.