Ever since upgrading to Mavericks i can't work from a Windows share. I keep getting permission denied errors.. working from Pages has been a massive headache as it's not saving changes due to permission errors and won't let me save it at all.. then it all borks and says it must close down because the file has become unreadable, and when i check it has a random extension instead of .pages.. i can change it back and it works but it doesn't solve the problem. I can't do simple things like copy files. I've looked it up and it seems Apple is now using SMB2.. this: http://cammodude.blogspot.co.uk blog post describes 2 work around fixes.. non of them work for me. I'm logged in as an admin and i've tried domain\username and just username but still no permissions. The blog post describes not being able to login at all, i can login, and copy from it, i just can't do anything else.