The OP pretty much says it all...Everything was fine when I last played a month ago...Now suddenly Attila freezes on the copyright screen after I select PLAY or CONTINUE CAMPAIGN on the Launcher...It shows the spinning circle for a few seconds than turns into the standard pointer rather than the customised Attila one and nothing further happens...I did nothing to bring this on...I have yet to install any mods and have only the Blood & Burning and Last Roman DLC which were both working fine last time...I am not aware of any recent updates or changes by Steam to the installation either so I have no idea why this has happened...I have tried various solutions for launcher failure offerend by Sega and Steam but none seem to work...Unless somebody can offer an alternative solution, my next plan is to reinstall, but I'm reluctant to do this as I have very limited bandwidth options at home and have to seek out a friendly WiFi spot to download anything more than a 100MB...So if anybody knows what's going on and can help without me having to do this, I'd be very grateful...