I have a strange problem with a number of thin clients we have. We have old HP T5530 thin clients and they are unable to connect to a windows server 2003 terminal server. The error message received is:
"because of a security error the client could not connect to the remote computer"
I tried four of the users with this same thin client and swapped them with a HP T5540 and this resolved the issue. Any ideas why the T5530 is having this problem?