Hi Ken and All,
I have now managed to upload the new 'auth'2.4.11 folder by uploading it as a zip file and by extracting it. I am now getting the normal window where I can enter my user name and password. So far, so good. I will find out later today if my old details still work because they are stored somewhere else in the system, or if I have to somehow define them anew. Getting close. Thanks again, Werner