为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

I am tryng to use Turbotax but it doesn't recognize my copy of Firefox which I just downloaded.

more options

I am using Turbotax which says to use Firefox and even though I just downloaded the latest version, it still doesn't work with Turbotax. They say they don't recognize my browser.

I am using Turbotax which says to use Firefox and even though I just downloaded the latest version, it still doesn't work with Turbotax. They say they don't recognize my browser.

所有回复 (1)

more options

I wonder whether they have a minimum version number? With Windows XP, unfortunately you do not have the option to install later versions of Firefox.

You can set Firefox to lie about your version number to see whether that makes any difference. This involves changing or modifying the user agent string (general.useragent.override). I'm not sure it's really safe to fill official forms this way. If you try it, check their math carefully!

I can't test these steps on modern versions of Firefox, but you could give this a try:

(0) Select and copy this preference name:

general.useragent.override

(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful or accepting the risk.

(2) In the search box in the page, paste general.useragent.override and pause while the list is filtered

If there is a match already:

Select and copy the following, then double-click the current string, delete it, and paste to replace it with this one:

Mozilla/5.0 (Windows NT 5.1; rv:78.0) Gecko/20100101 Firefox/78.0

If the list of matches is empty:

(3) right-click in a blank area of the page > New > String

This should bring up a box to enter the preference name. Paste general.useragent.override and click OK (I think it was OK).

(4) For the value, temporarily enter asdf or whatever to finish this process.

(5) Select and copy the following, then double-click the temporary string, delete it, and paste to replace it with this one:

Mozilla/5.0 (Windows NT 5.1; rv:78.0) Gecko/20100101 Firefox/78.0

The next time you return to the site, is it fooled?

Note that this could cause some sites to malfunction if they apply different code to Firefox 52 and Firefox 78.