--- old-nautilus/src/file-manager/fm-properties-window.c	2006-12-27 20:25:56.000000000 +0000
+++ new-nautilus/src/file-manager/fm-properties-window.c	2006-12-27 20:25:56.000000000 +0000
@@ -309,6 +309,9 @@
 		drive = nautilus_file_get_drive (file);
 		if (drive != NULL) {
 			uri_to_display = gnome_vfs_drive_get_activation_uri (drive);
+			if (!uri_to_display) {
+				uri_to_display = nautilus_file_get_activation_uri(file);
+			}
 			target_file = nautilus_file_get (uri_to_display);
 			g_free (uri_to_display);
 		}