source insight 的relation window打不开

Q: My Context Window disappeared and I can't get it back.
A: This may be caused by a corrupted configuration file. You will have to restart Source Insight without your configuration file.
   1. Run Source Insight, and select Options > Save Configuration. Check to box at the top that says "All settings". Click the Save button.
   2. Note the directory where the Save dialog box opens. This is the directory where your configuration file is normally stored. It will probably be in a folder such as "My Documents\Source Insight\Settings". Just cancel the dialog without saving.
   3. Exit Source Insight.
   4. Go to the folder found in step#2 above, and find the file called GLOBAL.CF3.
   5. Rename GLOBAL.CF3 to something like OLD.CF3
   6. Run Source Insight again. All options should be back to the defaults.
   7. Select Options > Load Configuration. Click the top check box and turn on all the lower checkboxes except for "Display and Windows".   Press the Load button and select OLD.CF3 to load. This will load all your other settings, except for the positions of the windows.
   8. After loading OLD.CF3 (minus the "windows" settings), your Context Window should be back. We're sorry for the inconvenience.

from：http://zha0yun.blog.163.com/blog/static/25965282201132475916171/