I downloaded the game through Steam the other day (Win 10, 64-bit) but the launcher almost immediately goes to "Not Responding"; I don't even get past the mini-splash window that appears on the screen. When I go to verify the integrity of the files, it finds over 100,000 errors and says it has to be downloaded again. After the hour it takes to download (again) it goes right back to the same problem; it hasn't fixed anything. After a half-dozen attempts, I don't even know what else to try