发生错误。请参阅日志文件 - eclipse juno

每当我启动Eclipse Juno，它会给我一个错误，说：

Whenever I start up Eclipse Juno, it gives me an error saying:

发生错误。请参阅日志文件：

An error had occured. Please see the log file:

C：\Program Files\eclipse\configuration\1362989254411.log。

C:\Program Files\eclipse\configuration\1362989254411.log.

有些网站说要卸载jdk并重新安装。我做到了，但没有奏效。我认为这是因为在他们的网站上，错误发生在工作区。我的电脑位于计算机上的程序文件文件夹中。

Some websites say to uninstall jdk and install it back again. I did that, but it didn't work. I think it was because on their website, the error is happening IN the workspace. Mine is on the program files folder, which is in the computer.

更新后发生。我应该降级吗如果是这样，怎么办？如果我不能降级，我该怎么办？

It happened after updating it. Should I downgrade. If so, how? If I can't downgrade, what should I do?