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Issused with multiple Add-ons?

  • 3 replies
  • 13 have this problem
  • 11 views
  • Last reply by deej1011

deej1011
deej1011
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I am having trouble installing a few add-ons. It started when I tried to install the McAfee Site Advisor, and I figured "Ok, maybe it's just a problem with that" and let it be. I didn't know why it had worked on the family PC but not my laptop, but I let it slide. Just recently however, I was unable to install the Amazon Add-on "wishlist button" OR the "Wishlist toolbar." I even went with the 1.3 one that is supposed to be compatible with the new firefox versions, and still nothing.

I am having trouble installing a few add-ons. It started when I tried to install the McAfee Site Advisor, and I figured "Ok, maybe it's just a problem with that" and let it be. I didn't know why it had worked on the family PC but not my laptop, but I let it slide. Just recently however, I was unable to install the Amazon Add-on "wishlist button" OR the "Wishlist toolbar." I even went with the 1.3 one that is supposed to be compatible with the new firefox versions, and still nothing.

Chosen solution

http://kb.mozillazine.org/Unable_to_install_themes_or_extensions_-_Firefox#Unexpected_installation_error_-203

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All Replies (3)

the-edmeister
the-edmeister
  • Moderator
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Chosen Solution

http://kb.mozillazine.org/Unable_to_install_themes_or_extensions_-_Firefox#Unexpected_installation_error_-203

deej1011
deej1011 Question owner
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I tried doing what that said but it didn't help any. A lot of it seemed like techno-babble to me though, but from what I understood it should have helped and didn't

deej1011
deej1011 Question owner
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Actually never mind, It took me a minute to find the right stuff it was talking about. Worked now, thanks!