When I open a video by double clicking it from the Windows Explorer it sometimes happens that the Windows Explorer will crash after VLC opens that video. This is a problem that didn't occur with earlier versions but now happens with 0.9.9 as well as with the current 1.0rc. It's not only on my computer, also a friend noticed this problem.
According to the error message the Data Execution Prevention, DEP closes the Windows Explorer for security reasons. Whatever this means. However, this problem didn't appear with older versions of the VLC nor with any other program I use in Windows.
Here are screenshots of the error-message:
My system: Windows XP SP3, Athlon X2 5000