I been locked out of the game for 6 days. So you guys that been locked out for 2 day, should be thankful that it didn't happen sooner (like me). I get the "invalid file" error too and its getting really annoying, I agree that Gree gives us 2,500 gold and all the units we possibility missed. The 3.9.0(I believe those are the numbers) was buggy, bit at least we were about to get on. We need Modern War back, don't you understand, Gree? Back track and give use the old version!!