This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox could not install the file at https://addons.mozilla.org/firefox/downloads/latest/3006/addon-3006-latest.xpi?src=search because: Unexpected installation error Review the Error Console log for more details. -203

more options

i've got firefox v3.0.6 portible. currently useing it. i have just installed v3.06 today- tuesday, feb. 8th. i tryed to install firefoxe downloadhelper but i get this error.

Firefox could not install the file at

https://addons.mozilla.org/firefox/downloads/latest/3006/addon-3006-latest.xpi?src=search

because: Unexpected installation error Review the Error Console log for more details. -203

i've got firefox v3.0.6 portible. currently useing it. i have just installed v3.06 today- tuesday, feb. 8th. i tryed to install firefoxe downloadhelper but i get this error. Firefox could not install the file at https://addons.mozilla.org/firefox/downloads/latest/3006/addon-3006-latest.xpi?src=search because: Unexpected installation error Review the Error Console log for more details. -203

All Replies (1)

more options