Comments - iraqiwomen

Edited version of Dude27th's comment:
For those who get stuck on Verifying files:
Go to the game folder > resources > app > game, and create a shortcut for A51.
On the new shortcut right click > properties and in the 'target' box write following: --launcher
It should look like this Area51-Launcher-win32-ia32\resources\app\game\A51.exe --launcher
Now run the game from new created shortcut.