Habe es hinbekommen.Im Steam Ordner außer Steam Apps und der Steam.exe alles gelöscht,den Rechner neu gestartet,und die Steam.exe aus dem Steam Ordner dann ausgeführt.
Wenn die Weltrangliste nicht geht(Steam Validation stalled),liegt es in der Regel an der Installation
SOLUTION FROM STEAMSUPPORT
Quote
"Please exit Steam and go to the folder called C:\Program Files\Steam\ (this
is the default location for a Steam installation - if you set a different
installation directory, you will need to browse to it).
Delete all of the files in this folder except:
The \Steamapps\ folder and Steam.exe (this file is listed as an application
and features the black and white Steam logo)
Restart your computer.
Then, launch Steam.exe from within the Steam installation folder, and not
from a pre-existing shortcut.
With Steam running, re-test the original issue.
Note: This process will not affect your currently installed games.
Additionally, please complete this process for your installed game(s):
Title: Verifying Game Cache Files (GCF)
Link:
support.steampowered.com/kb_article.php?ref=2037-QEUH-3335"
Mein System:
http://www.abload.de/gallery.php?key=sHxlB0EH