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Unable to load EverNote extension error -203

Firefox
TonyE replied
wegenmaier
wegenmaier

Using Firefox 3.6.13 on windows 7 laptop loading the extension provided by EverNote. I keep getting the following error: Unexpected installation error Review the Error Console log for more details. -203

What do I do?

Using Firefox 3.6.13 on windows 7 laptop loading the extension provided by EverNote. I keep getting the following error: Unexpected installation error Review the Error Console log for more details. -203 What do I do?

All Replies (1)

TonyE
TonyE

This link should help - https://support.mozilla.com/kb/Unexpected+installation+error+-203+when+installing+add-ons