We have XP workstation and Client Access 4v5.

If a use is "restricted" on Windows Xp. The user can only open one(1)
Session with the AS/400.

I had read long time ago a IBM artictle that the Clents Access
Software needs to write /change every time , some Windows Registry
Keys....therefore must this Keys have permission Rights for all Users.

Can someone Tell which Keys they are?

Or link me to this Article?