Dear Michael,
please start a new post for a new problem. Replying to something completely different won't help. Thanks.
To get an idea what goes wrong, please use DbgView and post a full log of DbgView (start the log when connecting to R, until the message box is shown on screen).
Please also try the foreground and the background server. This will give us an insight where the problem could lie.
Best regards,
Thomas
