Problem:
– QNAP NAS is a member of a Windows domain
– A share has domain security, i.e. is accessible only for domain group members or domain users
– You can’t access the share from a client that is not a domain member
No matter how often you enter the domain user id and password.
Here is a solution for Windows 7 that works for Windows 8 as well:
http://www.qnap.com/useng/index.php?sn=3374