E5505A相位噪声系统无法访问比较功能

你好，抱歉，如果我把它放在错误的论坛，但这个似乎最接近。
我正在使用软件版本运行E5505A系统。
A.04.02。
昨天，我使用Analyze菜单中的3 Oscillator Comparison完成了几组参考源表征测量。
事情进展顺利，我选择了保存的源文件并制作了目的地并创建了几个特征文件。
现在由于某种原因我无法再访问2或3振荡器比较功能，我得到一个GUI问题的弹出警告，我是否要将错误信息发送给微软。
分析菜单有4个项目，前面提到的Source Comparisons，Allan Varaince＆amp;
跟踪集成。
后两者似乎没有受到影响。
什么想法可能出错？
重启，断开网络连接，没有变化。
有任何想法吗？
谢谢



     以下为原文

  Hello,
Apologies if I have put this in the wrong forum but this one appeared closest.
I am runing an E5505A system with software rev. A.04.02.
Yesterday I completed several sets of measurements for a reference source characterization using the 3 Oscillator Comparison in the Analyze Menu.
Things were going smoothly, I picked saved source files and made destinations and created several charaterization files.
Now for some reason I can no longer access the 2 or 3 Oscillator Comparisong function, I get a pop up warning of a problem with the GUI and do I want to send off the error info to microsoft.
The Analyze Menu has 4 items, the previously mentioned Source Comparisons, Allan Varaince & Trace Integration.  The latter 2 do not seem to be affected.   
Any ideas what could have gone wrong?  Have rebooted, disconnected from network and no change.  Any ideas?
Thanks