Hi i have had a blue light mbwe for quite some time now. i have used it no problem for ever but reccently it just decided to tell me on all my 4 computers that none of them have permission to write on my public folder. i have gone through the ip address and created new accounts and deleted accounts and etc. with all the accounts and guest always having full permission. does anyone know of a way i can go about fixing this and fix this? also i have done the get in test and it will work.