Hi friends,
just fix my problems with the offline mode in Steam.
After the last update I was not able to enter the offline mode.
Fix:
Enter Steam in ONLINE Mode. If you can't enter online ->
1 Open Steam->"Settings"
On the bottom you will find "Don't save account credentials on this computer"
Must be checked OFF.
2 Check it ON and then OFF.
3 Steam -> Change user
4 Logout
5 Login typing your account name with lowercase letters, password is required as usual.
6 Steam-> Restart in Offline Mode
Hope this helps
source:
http://forums.steampowered.com/forums/showthread.php?s=41386a19e01dacafe66d00cd8f26fba7&t=850687&page=6
Hope this helps