Getting this error
Client Version: 2022.4.1
NotifiableException(i18nKey=game.start.couldNotStart, i18nArgs=[])
at com.faforever.client.game.GameService.lambda$startGame$35(GameService.java:600)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:646)
at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
at java.base/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2147)
at com.faforever.client.fa.relay.ice.IceAdapterImpl.lambda$start$7(IceAdapterImpl.java:226)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.io.IOException: Cannot run program "C:\ProgramData\FAForever\bin\ForgedAlliance.exe" (in directory "C:\ProgramData\FAForever\bin"): CreateProcess error=740, The requested operation requires elevation
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
at com.faforever.client.fa.ForgedAllianceService.launch(ForgedAllianceService.java:144)
at com.faforever.client.fa.ForgedAllianceService.startGameOnline(ForgedAllianceService.java:82)
at com.faforever.client.game.GameService.lambda$startGame$35(GameService.java:597)
... 5 more
Caused by: java.io.IOException: CreateProcess error=740, The requested operation requires elevation
at java.base/java.lang.ProcessImpl.create(Native Method)
at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:494)
at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:159)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1110)
... 9 more
Game not launching via faf
You have to ask @BLACKHURT
But AFAIK it is just a common security issue: "The requested operation requires elevation"
Which is related to security software or account permission from windows.