I removed the email part of your forum login name for your protection and security.
How about http://www.mcafee.com/Adobe-Update-DE ? (b not p) When I input that it takes me to the German account log-in page.
If the Lost Password doesn't work then you'll have to wait until Monday to contact Customer Service.
They aren't open at weekends and that is why those options aren't available.
On Monday you'll be able to phone them or use the online chat which is much quicker than email.