锁定到任务栏时，windows 7 Java web start运行到CouldNotLoadArgumentException

Question

想知道是否有其他人遇到了这个问题，并且有已知的解决方法。我们的UI是通过JavaWebStart部署的。除了在Windows7中用户将图标固定到任务栏外，它工作正常。我们正在使用JRE 7u7

jaavws.exe报告找不到缓存，请参见下文。请记住，当我们从桌面启动同一图标时，这一点非常有效：

CouldNotLoadArgumentException[ Could not load file/URL specified: C:\Users\Chang_Lee\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\14\14bb61ce-3d47036e]
                at com.sun.javaws.Main.launchApp(Unknown Source)
                at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
                at com.sun.javaws.Main.access$000(Unknown Source)
                at com.sun.javaws.Main$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)

[...]

java.io.FileNotFoundException: C:\Users\Chang_Lee\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\14\14bb61ce-3d47036e (The system cannot find the file specified)
                at java.io.FileInputStream.open(Native Method)
                at java.io.FileInputStream.<init>(Unknown Source)
                at java.io.FileInputStream.<init>(Unknown Source)
                at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
                at com.sun.javaws.Main.launchApp(Unknown Source)
                at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
                at com.sun.javaws.Main.access$000(Unknown Source)
                at com.sun.javaws.Main$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)

Answer 1

报告的bug的URL:http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4774096，它只表示它们无法复制

我们有同样的错误发生，用户升级到更新34，这并没有解决问题，但重新安装了应用程序，一切正常

德韦恩是个乌尔菲尔