VS2013 intellisense code completion

Question

First I thought it was a problem of VS2013 RC/beta but now I installed VS2013 RTM and still have the same problem: code completion does only open after I execute it manually

Answer 1

TOOLS->Import and Export Settings Wizard->Reset all settings->select “No, just reset settings, overwriting my current settings”->Choose a Default Collection of settings. Check it again.