merodeando por la web, encontre este
enlace, donde rescatando un poco del enunciado, nos dice lo siguiente:
"So I was talking about that with Nikhil yesterday and we were wondering if running the Windows Explorer as administrator would fix the problem. At first, it looks like it doesn't, but Nikhil then mentioned that Explorer was probably not actually running as admin because all Explorer windows run under a single process by default. So I went to the folder options (press alt while in Explorer, choose tools/folder options) and activated "launch folder windows in a separate process" in the "view" tab. An Explorer launched as an administrator from this moment on will enable you to do all file manipulations without UAC prompts.".
y en la extracion se rescata lo siguiente y para el tema que nos compete:
Explorador
- menu herramientas
- opciones de folder
- activar: "lanzar ventana del explorador en procesos separados"
- en la pestaña "VER"
y segun el escrito del muchacho, se soluciono el problema de no tener el explorador de windows con derechos de administrador.
vale la pena intentarlo, ya andas en eso
suerte