Avatar for Username

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

话题已存档。 如果需要帮助请提出新问题。

Problem with Javascript - can't update it.

  • 4 个回答
  • 2 人有此问题
  • 5 次查看
  • 最后回复者为 patjk

patjk
patjk
more options

I am running Java 7 (u51) which I am told by their site is out-of-date and needs updating. However, when I download the latest version and attempt to install it, an error message tells me that it's already installed and asks if I want to overwrite it. If I do that, a message saying "This action is only valid for products that are currently installed." Is there some straightforward way of updating Javascript? I am running a 64bit HP Pavilion Laptop with Windows 7 Home Premium. I am running the current version of Firefox. Thanks in advance.

I am running Java 7 (u51) which I am told by their site is out-of-date and needs updating. However, when I download the latest version and attempt to install it, an error message tells me that it's already installed and asks if I want to overwrite it. If I do that, a message saying "This action is only valid for products that are currently installed." Is there some straightforward way of updating Javascript? I am running a 64bit HP Pavilion Laptop with Windows 7 Home Premium. I am running the current version of Firefox. Thanks in advance.

被采纳的解决方案

To avoid confusion: http://kb.mozillazine.org/JavaScript_is_not_Java

http://kb.mozillazine.org/Java http://kb.mozillazine.org/JavaScript

定位到答案原位置 👍 0

所有回复 (4)

the-edmeister
the-edmeister
  • Moderator
more options

选择的解决方案

To avoid confusion: http://kb.mozillazine.org/JavaScript_is_not_Java

http://kb.mozillazine.org/Java http://kb.mozillazine.org/JavaScript

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Are you able to use the built-in updater? In the Windows Control Panel, look for Java (32-bit), which is in the Programs category. On the Update tab, try Update Now to get 7u60.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can uninstall the current Java version via the Windows Control Panel and install Java by using the full offline Java 7u60 installer.

You can find the latest 32 bit Java versions on the Oracle website. See Java Platform > Java SE 7u55/8u5 (JRE Download; 32 bit for Windows)

patjk
patjk 提问者
more options

I found the Java (32-bit) entry in Control Panel, but it didn't seem to do anything when I clicked on it. From what I can see, because my laptop is a 64bit machine but Firefox is a 32bit application I need both 32 & 64 flavours of Java. I'm a novice at this so, so please excuse my fogginess.