"Got a strange problem with a Windows 2003 server and the latest client."
Zoltan, Please post your findings. I just had a Windows 2003 server get an ANS2610S error in the GUI after upgrading from 5.5.2.6 to 6.2.1.0. Uninstalling and re-installing fixed that, but my initial research indicated that error was a thing of the past. Thank you, Keith Arbogast