How to tell if AutoLogon was successful??

[AppAust]

I have a macro that creates an invoice each night. It does this by reading a file and sends the appropriate keystrokes to the invoicing program.

As I am sending keystrokes the windows session must by logged on and thus I am using Autologon

Autologon works 9 times out of 10 for me , but that 1 time out of 10 I get
'The password is incorrect' message

Is there a way in the macro that I can detect if Autologon was successful
Is there perhaps a windows API that will return the logon status

I am running v 11.1.18

[Bob Hansen]

You could WaitWindowOpen>ErrorWindow*(the window with the message) that login failed. Make a timeout that allows enough time for the window to be trapped.