For example, your cuteeditor files path is c:\inetpub\wwwroot\CuteEditor_files:
1. In site A, you create a virtual directory CE_fiiles and point it to the above location.
in your editor setting, you need to set editor.FilesPath = "/CE_fiiles"
2. In site B, you create a virtual directory CE_fiiles and point it to the above location.
in your editor setting, you need to set editor.FilesPath = "/CE_fiiles"
3. In site C, you create a virtual directory CE_fiiles and point it to the above location.
in your editor setting, you need to set editor.FilesPath = "/CE_fiiles"
That will resolve your problem.
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