After posting my last issue with trying to log in, I attempted to start the Aces High client through steam a second time.
For some reason, it fails to initiate. Nothing happens. Briefly, my steam 'status' in the friends list will show me as 'playing Aces High', for less than a second after trying to start AH. Then it disappears as if I've exited the game.
No windows open, nothing appears to happen besides that. I've tried logging in and out of Steam, and completely restarting Steam. Going to try a system reboot now.
*System reboot had no effect. Can not open Aces High through Steam or desktop shortcut. Steam will show AH as 'Running' for approx. 2 second before it goes away.
** Verifying Integrity of Game Files option through steam seemed to have worked. There was 1 file that went missing after I closed the game, and was 'reacquired.'
I was able to replicate this a couple times on my end.
1) Open AH
2) Attempt to join a server
3) Prompt to make an online handle
4) Exit prompt
5) Exit game (return to menu or exit form server selection did not matter)
6) Attempt to restart AH. Failure.
7) Re-validate game cache from Steam finds and downloads 1 missing file (does not say which file)