Since the upgrade to 6.9, the ntlm authenticatin does not work for the windows 7 stations.
I tried the fix found in the article KB68772 https://kc.mcafee.com/corporate/index?page=content&id=KB68772&actp=search&viewlocale=en_US&searchid=... but it did not fix my issue
Did anyone encounters the same problem?
I would suggest opening up a support case to verify this issue. There were some Windows Domain membership changes that may be what you are seeing, it may require a special build.