Good morning or good evening Carsten Olt :-),
we did other work around which want to share .
Delete the regedit key bellow :
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"SBUSGUI"="\"C:\\Program Files\\SAP\\FrontEnd\\SecureLogin\\bin\\sbus.exe\""
The Secure Login Client won´t execute on windows startup. If the user was outside of microsoft network, then no error message will appear.
Just after click on the SAP system inserted on saplogon, the SSO client will executing, connecting on SSO server and logon by SSO on SAP system.
We didn´t see any problems doing this procedure . What is your opinion?
Cheers,
Rodrigo