This happened to me after installing some plugins. Perhaps try disabling your plugins and see if this all happens?
In addition, V.S. did not cause me any problems in this aspect. Of course, you should exit VS in your own way and allow it to have enough time to save the settings. Crashing or killing VS somehow naturally prevents this, but I'm sure you already knew that.
Are the symptoms always visible or is it in a rather random way?
Update
Do only window settings appear, and other parameters can be changed without problems? Are you sure you still have write access when you need it? Does it work if you switch to another user account (with administrator privileges)?
mafu Jul 08 '09 at 9:42 2009-07-08 09:42
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