Need to insight into this.  I downloaded CARRIER Battle 4 Guadacanal directly from Avalon Digital.  Installation seemed to go fine with no issues.  However on opening the game, it defaults to STEAM  - I added it as a non-STEAM game, but it continues to just default to STEAM and there seems no way to get the game to open and play.  Any insights to this issue?  I have sent the issue to AD, but have gotten no reply and STEAM says this is a problem that must go to the developer.