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dashlane add on could not install because FF cannot modify needed file

已張貼

Dashlane add on could not install because FF cannot modify needed file; V53 if FF and V4.8 of Dashlane - newly installed. What to do?

Dashlane add on could not install because FF cannot modify needed file; V53 if FF and V4.8 of Dashlane - newly installed. What to do?

被選擇的解決方法

All of a sudden it is now working. I cannot tell you how or why, just kept at it. Very weird. So no longer an issue for me.

從原來的回覆中察看解決方案 1

額外的系統細節

已安裝的外掛程式

  • Shockwave Flash 26.0 r0

應用程式

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0

更多資訊

選擇的解決方法

All of a sudden it is now working. I cannot tell you how or why, just kept at it. Very weird. So no longer an issue for me.

All of a sudden it is now working. I cannot tell you how or why, just kept at it. Very weird. So no longer an issue for me.
Shadow110 1072 個解決方法 14836 個答案

Try updating to FF ver 54 current version and see if that changes anything. From FF Menu Bar: Help then About If solves your issue please come back and mark as solved.

Try updating to FF ver 54 current version and see if that changes anything. From FF Menu Bar: Help then About If solves your issue please come back and mark as solved.
cor-el
  • Top 10 Contributor
  • Moderator
17347 個解決方法 156811 個答案

I've marked your above answer as the solution since you wrote that your problem was fixed.

Note that this happens if the extension's XPI file needs to be unpacked because it want to modify files or otherwise needs to access files in the XPI file. Firefox normally doesn't unpack XPI files, there need to be an unpack directive in the install.rdf file of the extension.

I've marked your above answer as the solution since you wrote that your problem was fixed. Note that this happens if the extension's XPI file needs to be unpacked because it want to modify files or otherwise needs to access files in the XPI file. Firefox normally doesn't unpack XPI files, there need to be an unpack directive in the install.rdf file of the extension.
honeyhill 0 個解決方法 2 個答案

Dashlane will not install in my W7 laptop running FF56 64 bit. In place of Dashlane all I get is a blank page. I have all ad blockers etc turned off.

I got locked out of Lastpass a few weeks ago, mebbe I should just stick o FF!

Nevertheles I'd appreciate any help

Thanks

honeyhill

Dashlane will not install in my W7 laptop running FF56 64 bit. In place of Dashlane all I get is a blank page. I have all ad blockers etc turned off. I got locked out of Lastpass a few weeks ago, mebbe I should just stick o FF! Nevertheles I'd appreciate any help Thanks honeyhill