Alex,
I took a look at an Application DVD for 11iv2 - and can't see the depots from Windows - says the "folders" are empty....
Which DVD are you using - and are you sure it is a depot on the DVD?
I think there are file incompatibilities - IE - Windows can not see all of the DVD...
Rgds...Geoff
Proverbs 3:5,6 Trust in the Lord with all your heart and lean not on your own understanding; in all your ways acknowledge him, and he will make all your paths straight.