Hi again,
a quick note:
It worked now! After I tried it the first time (see comment above) I tried it a second time. Now it worked, but I had a pop-up window where I had to confirm my windows name and password which did not work because I had no admin right on my work laptop. Therefore I had to deny the pop-up window with "no". But the download was still successful:
Do you think that the Deny of this windows pop-up has consequences @in0 ?