hab das hier gefunden.. bei mir hilft es.. habe mir aber zusätzlich noch das update geladen
The game doesn't work with launcher, says it's not installed or updating
- The game crashes once accessing Encyclopedia
((((
Relax, FitGirl to the rescue!
• Run Steam (not installed? What a retrograde! Download it on ttp://steampowered.com)
• Logout from your main account (Steam menu, Change User)
• Create new account, preferably sounding not like your current one, but with a working email
• Login with new credentials, you can confirm your email later
• Go to "Games" menu, select "Add Non-Steam game to my Library"
• Click on "Browse..." & select "PATH WHERE YOU'VE INSTALLED THE GAME\Steam\steamapps\common\Total War Attila\Attilb.exe" - yes, Attilb.exe
• Confirm you selection by clicking on "ADD SELECTED PROGRAMS"
• Choose Attlib at the menu and press "PLAY"