Notes Single Logon not working on x64 Vista?

We are in the midst of upgrading 7.0.2 to 8.5. We’ve upgraded the administrator clients to 8.5 and I’ve got Vista x64 as my OS. the other two admins have XP 32-bit. Their single login process works properly, but it appears that it does not work properly under x64 Vista. The service was installed, and says that it is running under “Services” but I still have to type in my password every time I start the client. Even after multiple reboots this is still occurring. Is this a known issue or am I the only one with the problem.

Thanks,

James

Subject: Not Supporteds

The Notes client is not supported on XP or VIsta 64 bit. While it may work, there are certian parts of it that will not, including Notes single login.

Title: Support for Notes Single Logon feature on 64-bit Windows
Doc #: 1318766
URL: http://www.ibm.com/support/docview.wss?rs=899&uid=swg21318766

Open a PMR with Support to get a customer report added to the enhancement request.